Challenge

Project 1

Aim and Introduction for a Raft Foundation Design of a Box-Type Structure:

 Aim:

The aim of this raft foundation design is to provide a stable and cost-effective foundation solution for a box-type structure. This design intends to distribute the structural loads evenly to the underlying soil, ensuring the safety and long-term performance of the structure. The design also considers factors such as soil properties, structural requirements, and local environmental conditions to optimize the foundation's design and construction.

Introduction:

The foundation is a critical element in the construction of any structure, as it bears the weight of the building and transfers it to the ground. In the case of a box-type structure, characterized by its large and uniform footprint, a raft foundation proves to be a practical and efficient choice. This design approach involves a continuous concrete slab that covers the entire area beneath the structure, effectively spreading the load and minimizing settlement concerns.

The design of a raft foundation for a box-type structure is a complex process that necessitates a comprehensive understanding of various engineering disciplines, including structural engineering, geotechnical engineering, and construction materials science. This design aims to strike a balance between structural stability, load-bearing capacity, and economic feasibility.

 Key considerations in this design process include:

 <!-- [if !supportLists]-->· <!--[endif]-->Structural Load Analysis:

Understanding the structural requirements of the box-type building, including dead loads, live loads, wind loads, and seismic forces, is fundamental to the design.

 <!-- [if !supportLists]-->· <!--[endif]-->Soil Investigation:

Detailed geotechnical investigations are essential to assess the soil properties and its bearing capacity. The type and strength of the underlying soil significantly influence the foundation design.

 <!-- [if !supportLists]-->· <!--[endif]-->Foundation Design Parameters:

Determining the appropriate foundation thickness, reinforcement requirements, and concrete mix design to meet structural and load-bearing criteria.

 <!-- [if !supportLists]-->· <!--[endif]-->Settlement Analysis:

Predicting and minimizing differential settlement across the foundation to ensure the long-term integrity of the structure.

 <!-- [if !supportLists]-->· <!--[endif]-->Environmental Factors:

Considering local climate conditions, groundwater levels, and potential soil erosion or expansion issues that may impact the foundation's performance.

 <!-- [if !supportLists]-->· <!--[endif]-->Construction Methodology:

Developing construction plans and methodologies to ensure the proper execution of the designed raft foundation.

 <!-- [if !supportLists]-->· <!--[endif]-->Conclusion:

 This raft foundation design for a box-type structure aims to provide a reliable and cost-effective solution that ensures the structural integrity and safety of the structure while accounting for various site-specific factors. This project demands interdisciplinary collaboration and a meticulous approach to engineering and construction practices to achieve a successful outcome.

Basic Design Data

Design Philosophy@ RCC Box Type Structure

1    Description of structure                                                                                                  

         Geometry Model                                                                                                   

        The RCC box structure is modelled as a plane frame in Staad Pro software and the corresponding analysis is done.

2    Design Standards                                                                                                   

          Codes & Standard                                                                                                   

          The design of various components of the bridge, in general are based on provisions of IRC.

          The list of IRC Codes (latest revisions) given below will serve as a guide for design of structure

          IRC 005-2015    Standard Specifications and Code of Practice for Road Bridges, Section I — General Features of Design

             IRC 006-2014    Standard Specifications and Code of Practice for Road Bridges, Section-II Loads and Load Combinations

             IRC 112-2011    Code of Practice for Concrete Road Bridges                                                  

3        Loading                                                                                                                    

3.1    Deal Load (DL)                                                                                                         

          Unit weight for Dead Loads calculation has been considered by adopting unit weight as per IRC"6-2014

          Standard Specifications and Code of Practice for Road Bridges, Section-II Loads and Load Combinations

3.2    Super-Imposed Deal Load (SIDL)                                                                                   

          Unit weight for Super-Imposed Deal Load shall be conformity with IRC"6-2017                      

          Standard Specifications and Code of Practice for Road Bridges, Section-II Loads and Load Combinations

3.3    Load due to Earth Pressure                                                                                  

          Static Earth Pressure has been acting on the vertical wall of the RCC Box.       

          Earth pressure co-efficient has been taken as 0.5.                                             

3.4    Carriage way Live load (CWLL)                                                                             

          Live loads confirming to IRC 6-2011 have been considered in the analysis of the RCC Box Structure and

          Class of loading w1hichover produces the severe effect has been considered in the design. 

          Transverse dispersion through W/C has been considered.                                

          Longitudinal dispersion through W/C and effective slab thickness has been considered as per IRC 112-2011

3.5    Live Load live load Surcharge                                                                               

          The RCC box structure has been analysed considering a live load surcharge             

          equivalent to 1.2 metre height of Earth fill.                                                         

3.6    Load due to Temperature Variation                                                                              

          Uniform temperature as well as temperature gradient has been considered as per clause 215 of IRC 6. 

3.6    Load combination                                                                                                   

          Load combination for limited given Annexure B of  IRC 6 has been considered.        

          The following limit states are considered.                                                           

3.6.1 Ultimate limit state (ULS)                                                                                     

          Under this limit state,                                                                                                      

3.6.1.1  Bending moment checked.                                                                                   

3.6.1.2  Shear force checked.                                                                                              

3.6.2 Serviceability limit state (SLS)                                                                              

          Under this limit state: -                                                                                                    

3.6.2.1  Stress In concrete                                                                                                   

3.6.2.2  Stress in Reinforcement                                                                                        

3.6.2.3  Crack width                                                                                                             

3.6.2.4  Deflection                                                                                                                

4        Structural Analysis:                                                                                                          

The analysis of the RCC box bridge has Modelled as a 2D structure in a Start Pro.The live load dispersion has been considered according to informative annexure B of IRC 112-2011 i.e., effective width methods. Since the box is fully resting on the soil, the basis support. Condition was simulated by providing discrete spring supports for the base slab. Soil springs stiffness has been calculated based on safe bearing capacity of soil.

5        Durability and Maintenance considerations:                                                     

5.1     Concrete.                                                                                                                 

          Grade of concrete for RCC box.                                                             =     M30 

          Grade of concrete for PCC works.                                                         =     M15 

5.2     Reinforcement.                                                                                                      

          HYSD bars. Grade Fe500D conforming to IS 1786 2008 and eight are provided as reinforcement. 

5.3    Clear cover.                                                                                                             

          The minimum cover. 2 reinforcements have been determined from the recommendations of IRC:112-2011, considering the local environmental conditions.  Following clear cover has been adopted for the various components: - 

          A structural component having faces in contract with Earth           =     75      mm

          A structural component having faces not in contact with earth       =     50      mm

          Foundation.                                                                               =     75      mm

5.4    Condition of exposure.                                                                                         

          Condition of exposure is taken as moderate.                                                      

5.5     Soil properties.                                                                                                        

          For the soil used for the backfilling the density has been taken as 18kN/ m3  as far IRC:6-2017

          The SBC for the box structures has been taken as per sub - soil investigation report.             

6        Load cases.                                                                                                              

6.1    Dry condition (No fill)                                                                                                      

          Load case.                Title.                                                                                       

          1                               Sell-weight                                                                             

          2                               Super impose load due to wearing code.  +UDL due to profile correction course. 

          3                               Earth pressure at rest.                                                          

          4                               Live load on top 70 a truck. (2 lane and 4 lane.)                 

          5                               Live load on top (40 tonne Bogie) (2 lane and 4 Lane.)      

          6                               Live load surcharges both sides.                                          

          7                               Live load surcharge left side.                                                

          8                               Live load surcharge right side.                                             

          9                               Braking force left side.                                                          

          10                             Braking force right side.                                                        

          11                             Uniform temperature rises.                                                 

          12                             Uniform temperature fall.                                                    

          13                             Temperature gradient rise.                                                  

          14                             Temperature gradient fall.                                                   

          15                             Live load on top (class AA tracked). 02 Lane and 4 Lane)   

          16                             Paver load as suggested by client.                                       

Ultimate limit state                                                                                                         

For checking capacity of section for flexure and shear, basic combination is used. 

Serviceability limit state                                                                                                 

For checking stress in concrete and reinforcement.  Rare combination is used. 

For Checking cracked width, Quasi-, permanent is used.                                            

Deflection is checked for live load only as per clause 12.4 of IRC: 112 -2011             

  •  General Arrangement Drawing:-

                                                                This is a Box type structure having dimension as below in mm.

asic 

  • Outer wall saging Moment( at mid span): 

  • ULS Combination :
LOAD COMB 1000 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5                
LOAD COMB 1001 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 6 1.2            
LOAD COMB 1002 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 7 1.2            
LOAD COMB 1003 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 6 1.2 8 1.5        
LOAD COMB 1004 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 7 1.2 9 1.5        
LOAD COMB 1005 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 1.5            
LOAD COMB 1006 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 1.5 6 1.2        
LOAD COMB 1007 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 1.5 7 1.2        
LOAD COMB 1008 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 1.5 6 1.2 8 1.5    
LOAD COMB 1009 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 1.5 7 1.2 9 1.5    
LOAD COMB 1010 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 1.5            
LOAD COMB 1011 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 1.5 6 1.2        
LOAD COMB 1012 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 1.5 7 1.2        
LOAD COMB 1013 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 1.5 6 1.2 8 1.5    
LOAD COMB 1014 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 1.5 7 1.2 9 1.5    
LOAD COMB 1015 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9            
LOAD COMB 1016 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 6 1.2        
LOAD COMB 1017 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 7 1.2        
LOAD COMB 1018 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 6 1.2 8 1.5    
LOAD COMB 1019 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 7 1.2 9 1.5    
LOAD COMB 1020 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9            
LOAD COMB 1021 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 6 1.2        
LOAD COMB 1022 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 7 1.2        
LOAD COMB 1023 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 6 1.2 8 1.5    
LOAD COMB 1024 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 7 1.2 9 1.5    
LOAD COMB 1025 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 1.5 12 1.15        
LOAD COMB 1026 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 1.5 13 1.15        
LOAD COMB 1027 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 1.5 14 1.15        
LOAD COMB 1028 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 1.5 15 1.15        
LOAD COMB 1029 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 1.5 16 1.15        
LOAD COMB 1030 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 1.5 17 1.15        
LOAD COMB 1031 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 1.5 12 1.15        
LOAD COMB 1032 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 1.5 13 1.15        
LOAD COMB 1033 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 1.5 14 1.15        
LOAD COMB 1034 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 1.5 15 1.15        
LOAD COMB 1035 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 1.5 16 1.15        
LOAD COMB 1036 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 1.5 17 1.15        
LOAD COMB 1037 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 1.5 12 1.15 6 1.2    
LOAD COMB 1038 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 1.5 13 1.15 6 1.2    
LOAD COMB 1039 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 1.5 14 1.15 6 1.2    
LOAD COMB 1040 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 1.5 15 1.15 6 1.2    
LOAD COMB 1041 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 1.5 16 1.15 6 1.2    
LOAD COMB 1042 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 1.5 17 1.15 6 1.2    
LOAD COMB 1043 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 1.5 12 1.15 6 1.2    
LOAD COMB 1044 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 1.5 13 1.15 6 1.2    
LOAD COMB 1045 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 1.5 14 1.15 6 1.2    
LOAD COMB 1046 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 1.5 15 1.15 6 1.2    
LOAD COMB 1047 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 1.5 16 1.15 6 1.2    
LOAD COMB 1048 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 1.5 17 1.15 6 1.2    
LOAD COMB 1049 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 1.5 12 1.15 7 1.2    
LOAD COMB 1050 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 1.5 13 1.15 7 1.2    
LOAD COMB 1051 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 1.5 14 1.15 7 1.2    
LOAD COMB 1052 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 1.5 15 1.15 7 1.2    
LOAD COMB 1053 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 1.5 16 1.15 7 1.2    
LOAD COMB 1054 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 1.5 17 1.15 7 1.2    
LOAD COMB 1055 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 1.5 12 1.15 7 1.2    
LOAD COMB 1056 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 1.5 13 1.15 7 1.2    
LOAD COMB 1057 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 1.5 14 1.15 7 1.2    
LOAD COMB 1058 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 1.5 15 1.15 7 1.2    
LOAD COMB 1059 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 1.5 16 1.15 7 1.2    
LOAD COMB 1060 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 1.5 17 1.15 7 1.2    
LOAD COMB 1061 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 12 1.5        
LOAD COMB 1062 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 13 1.5        
LOAD COMB 1063 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 14 1.5        
LOAD COMB 1064 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 15 1.5        
LOAD COMB 1065 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 16 1.5        
LOAD COMB 1066 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 17 1.5        
LOAD COMB 1067 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 12 1.5        
LOAD COMB 1068 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 13 1.5        
LOAD COMB 1069 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 14 1.5        
LOAD COMB 1070 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 15 1.5        
LOAD COMB 1071 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 16 1.5        
LOAD COMB 1072 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 17 1.5        
LOAD COMB 1073 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 12 1.5 6 1.2    
LOAD COMB 1074 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 13 1.5 6 1.2    
LOAD COMB 1075 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 14 1.5 6 1.2    
LOAD COMB 1076 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 15 1.5 6 1.2    
LOAD COMB 1077 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 16 1.5 6 1.2    
LOAD COMB 1078 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 17 1.5 6 1.2    
LOAD COMB 1079 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 12 1.5 6 1.2    
LOAD COMB 1080 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 13 1.5 6 1.2    
LOAD COMB 1081 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 14 1.5 6 1.2    
LOAD COMB 1082 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 15 1.5 6 1.2    
LOAD COMB 1083 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 16 1.5 6 1.2    
LOAD COMB 1084 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 17 1.5 6 1.2    
LOAD COMB 1085 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 12 1.5 7 1.2    
LOAD COMB 1086 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 13 1.5 7 1.2    
LOAD COMB 1087 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 14 1.5 7 1.2    
LOAD COMB 1088 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 15 1.5 7 1.2    
LOAD COMB 1089 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 16 1.5 7 1.2    
LOAD COMB 1090 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 17 1.5 7 1.2    
LOAD COMB 1091 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 12 1.5 7 1.2    
LOAD COMB 1092 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 13 1.5 7 1.2    
LOAD COMB 1093 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 14 1.5 7 1.2    
LOAD COMB 1094 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 15 1.5 7 1.2    
LOAD COMB 1095 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 16 1.5 7 1.2    
LOAD COMB 1096 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 17 1.5 7 1.2    
LOAD COMB 1097 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 12 1.5        
LOAD COMB 1098 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 13 1.5        
LOAD COMB 1099 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 14 1.5        
LOAD COMB 1100 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 15 1.5        
LOAD COMB 1101 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 16 1.5        
LOAD COMB 1102 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 17 1.5        
LOAD COMB 1103 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 12 1.5        
LOAD COMB 1104 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 13 1.5        
LOAD COMB 1105 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 14 1.5        
LOAD COMB 1106 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 15 1.5        
LOAD COMB 1107 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 16 1.5        
LOAD COMB 1108 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 17 1.5        
LOAD COMB 1109 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 12 1.5 6 1.2 8 1.15
LOAD COMB 1110 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 13 1.5 6 1.2 8 1.15
LOAD COMB 1111 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 14 1.5 6 1.2 8 1.15
LOAD COMB 1112 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 15 1.5 6 1.2 8 1.15
LOAD COMB 1113 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 16 1.5 6 1.2 8 1.15
LOAD COMB 1114 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 17 1.5 6 1.2 8 1.15
LOAD COMB 1115 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 12 1.5 6 1.2 8 1.15
LOAD COMB 1116 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 13 1.5 6 1.2 8 1.15
LOAD COMB 1117 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 14 1.5 6 1.2 8 1.15
LOAD COMB 1118 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 15 1.5 6 1.2 8 1.15
LOAD COMB 1119 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 16 1.5 6 1.2 8 1.15
LOAD COMB 1120 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 17 1.5 6 1.2 8 1.15
LOAD COMB 1121 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 12 1.5 7 1.2 9 1.15
LOAD COMB 1122 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 13 1.5 7 1.2 9 1.15
LOAD COMB 1123 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 14 1.5 7 1.2 9 1.15
LOAD COMB 1124 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 15 1.5 7 1.2 9 1.15
LOAD COMB 1125 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 16 1.5 7 1.2 9 1.15
LOAD COMB 1126 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 17 1.5 7 1.2 9 1.15
LOAD COMB 1127 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 12 1.5 7 1.2 9 1.15
LOAD COMB 1128 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 13 1.5 7 1.2 9 1.15
LOAD COMB 1129 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 14 1.5 7 1.2 9 1.15
LOAD COMB 1130 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 15 1.5 7 1.2 9 1.15
LOAD COMB 1131 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 16 1.5 7 1.2 9 1.15
LOAD COMB 1132 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 17 1.5 7 1.2 9 1.15
LOAD COMB 1133 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 12 1.15 6 1.2 8 1.5
LOAD COMB 1134 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 13 1.15 6 1.2 8 1.5
LOAD COMB 1135 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 14 1.15 6 1.2 8 1.5
LOAD COMB 1136 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 15 1.15 6 1.2 8 1.5
LOAD COMB 1137 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 16 1.15 6 1.2 8 1.5
LOAD COMB 1138 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 17 1.15 6 1.2 8 1.5
LOAD COMB 1139 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 12 1.15 6 1.2 8 1.5
LOAD COMB 1140 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 13 1.15 6 1.2 8 1.5
LOAD COMB 1141 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 14 1.15 6 1.2 8 1.5
LOAD COMB 1142 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 15 1.15 6 1.2 8 1.5
LOAD COMB 1143 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 16 1.15 6 1.2 8 1.5
LOAD COMB 1144 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 17 1.15 6 1.2 8 1.5
LOAD COMB 1145 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 12 1.15 7 1.2 9 1.5
LOAD COMB 1146 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 13 1.15 7 1.2 9 1.5
LOAD COMB 1147 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 14 1.15 7 1.2 9 1.5
LOAD COMB 1148 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 15 1.15 7 1.2 9 1.5
LOAD COMB 1149 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 16 1.15 7 1.2 9 1.5
LOAD COMB 1150 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 17 1.15 7 1.2 9 1.5
LOAD COMB 1151 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 12 1.15 7 1.2 9 1.5
LOAD COMB 1152 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 13 1.15 7 1.2 9 1.5
LOAD COMB 1153 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 14 1.15 7 1.2 9 1.5
LOAD COMB 1154 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 15 1.15 7 1.2 9 1.5
LOAD COMB 1155 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 16 1.15 7 1.2 9 1.5
LOAD COMB 1156 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 17 1.15 7 1.2 9 1.5
LOAD COMB 1157 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 13 1.15 6 0 8 1.5
LOAD COMB 1158 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 14 1.15 6 0 8 1.5
LOAD COMB 1159 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 15 1.15 6 0 8 1.5
LOAD COMB 1160 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 16 1.15 6 0 8 1.5
LOAD COMB 1161 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 17 1.15 6 0 8 1.5
LOAD COMB 1162 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 12 1.15 6 0 8 1.5
LOAD COMB 1163 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 13 1.15 6 0 8 1.5
LOAD COMB 1164 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 14 1.15 6 0 8 1.5
LOAD COMB 1165 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 15 1.15 6 0 8 1.5
LOAD COMB 1166 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 16 1.15 6 0 8 1.5
LOAD COMB 1167 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 17 1.15 6 0 8 1.5
LOAD COMB 1168 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 12 1.15 7 0 9 1.5
LOAD COMB 1169 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 13 1.15 7 0 9 1.5
LOAD COMB 1170 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 14 1.15 7 0 9 1.5
LOAD COMB 1171 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 15 1.15 7 0 9 1.5
LOAD COMB 1172 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 16 1.15 7 0 9 1.5
LOAD COMB 1173 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 17 1.15 7 0 9 1.5
LOAD COMB 1174 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 12 1.15 7 0 9 1.5
LOAD COMB 1175 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 13 1.15 7 0 9 1.5
LOAD COMB 1176 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 14 1.15 7 0 9 1.5
LOAD COMB 1177 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 15 1.15 7 0 9 1.5
LOAD COMB 1178 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 16 1.15 7 0 9 1.5
LOAD COMB 1179 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 17 1.15 7 0 9 1.5
LOAD COMB 1180 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 14 1.5 6 0 8 1.15
LOAD COMB 1181 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 15 1.5 6 0 8 1.15
LOAD COMB 1182 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 16 1.5 6 0 8 1.15
LOAD COMB 1183 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 17 1.5 6 0 8 1.15
LOAD COMB 1184 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 12 1.5 6 0 8 1.15
LOAD COMB 1185 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 13 1.5 6 0 8 1.15
LOAD COMB 1186 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 14 1.5 6 0 8 1.15
LOAD COMB 1187 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 15 1.5 6 0 8 1.15
LOAD COMB 1188 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 16 1.5 6 0 8 1.15
LOAD COMB 1189 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 17 1.5 6 0 8 1.15
LOAD COMB 1190 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 12 1.5 7 0 9 1.15
LOAD COMB 1191 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 13 1.5 7 0 9 1.15
LOAD COMB 1192 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 14 1.5 7 0 9 1.15
LOAD COMB 1193 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 15 1.5 7 0 9 1.15
LOAD COMB 1194 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 16 1.5 7 0 9 1.15
LOAD COMB 1195 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 10 0.9 17 1.5 7 0 9 1.15
LOAD COMB 1196 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 12 1.5 7 0 9 1.15
LOAD COMB 1197 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 13 1.5 7 0 9 1.15
LOAD COMB 1198 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 14 1.5 7 0 9 1.15
LOAD COMB 1199 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 15 1.5 7 0 9 1.15
LOAD COMB 1200 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 16 1.5 7 0 9 1.15
LOAD COMB 1201 ULS_BASIC+NO WATER                    
1 1.35 2 1.35 3 1.75 4 1.5 11 0.9 17 1.5 7 0 9 1.15
  • SLS Rare Combination:
LOAD COMB 2000 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1                
LOAD COMB 2001 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 6 0.8            
LOAD COMB 2002 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 7 0.8            
LOAD COMB 2003 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 6 0.8 8 1        
LOAD COMB 2004 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 7 0.8 9 1        
LOAD COMB 2005 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 1            
LOAD COMB 2006 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 1 6 0.8        
LOAD COMB 2007 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 1 7 0.8        
LOAD COMB 2008 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 1 6 0.8 8 1    
LOAD COMB 2009 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 1 7 0.8 9 1    
LOAD COMB 2010 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 1            
LOAD COMB 2011 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 1 6 0.8        
LOAD COMB 2012 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 1 7 0.8        
LOAD COMB 2013 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 1 6 0.8 8 1    
LOAD COMB 2014 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 1 7 0.8 9 1    
LOAD COMB 2015 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6            
LOAD COMB 2016 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 6 0.8        
LOAD COMB 2017 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 7 0.8        
LOAD COMB 2018 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 6 0.8 8 1    
LOAD COMB 2019 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 7 0.8 9 1    
LOAD COMB 2020 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6            
LOAD COMB 2021 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 6 0.8        
LOAD COMB 2022 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 7 0.8        
LOAD COMB 2023 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 6 0.8 8 1    
LOAD COMB 2024 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 7 0.8 9 1    
LOAD COMB 2025 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 1 12 0.75        
LOAD COMB 2026 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 1 13 0.75        
LOAD COMB 2027 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 1 14 0.75        
LOAD COMB 2028 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 1 15 0.75        
LOAD COMB 2029 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 1 16 0.75        
LOAD COMB 2030 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 1 17 0.75        
LOAD COMB 2031 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 1 12 0.75        
LOAD COMB 2032 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 1 13 0.75        
LOAD COMB 2033 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 1 14 0.75        
LOAD COMB 2034 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 1 15 0.75        
LOAD COMB 2035 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 1 16 0.75        
LOAD COMB 2036 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 1 17 0.75        
LOAD COMB 2037 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 1 12 0.75 6 0.8    
LOAD COMB 2038 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 1 13 0.75 6 0.8    
LOAD COMB 2039 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 1 14 0.75 6 0.8    
LOAD COMB 2040 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 1 15 0.75 6 0.8    
LOAD COMB 2041 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 1 16 0.75 6 0.8    
LOAD COMB 2042 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 1 17 0.75 6 0.8    
LOAD COMB 2043 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 1 12 0.75 6 0.8    
LOAD COMB 2044 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 1 13 0.75 6 0.8    
LOAD COMB 2045 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 1 14 0.75 6 0.8    
LOAD COMB 2046 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 1 15 0.75 6 0.8    
LOAD COMB 2047 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 1 16 0.75 6 0.8    
LOAD COMB 2048 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 1 17 0.75 6 0.8    
LOAD COMB 2049 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 1 12 0.75 7 0.8    
LOAD COMB 2050 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 1 13 0.75 7 0.8    
LOAD COMB 2051 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 1 14 0.75 7 0.8    
LOAD COMB 2052 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 1 15 0.75 7 0.8    
LOAD COMB 2053 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 1 16 0.75 7 0.8    
LOAD COMB 2054 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 1 17 0.75 7 0.8    
LOAD COMB 2055 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 1 12 0.75 7 0.8    
LOAD COMB 2056 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 1 13 0.75 7 0.8    
LOAD COMB 2057 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 1 14 0.75 7 0.8    
LOAD COMB 2058 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 1 15 0.75 7 0.8    
LOAD COMB 2059 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 1 16 0.75 7 0.8    
LOAD COMB 2060 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 1 17 0.75 7 0.8    
LOAD COMB 2061 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 12 1        
LOAD COMB 2062 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 13 1        
LOAD COMB 2063 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 14 1        
LOAD COMB 2064 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 15 1        
LOAD COMB 2065 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 16 1        
LOAD COMB 2066 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 17 1        
LOAD COMB 2067 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 12 1        
LOAD COMB 2068 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 13 1        
LOAD COMB 2069 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 14 1        
LOAD COMB 2070 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 15 1        
LOAD COMB 2071 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 16 1        
LOAD COMB 2072 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 17 1        
LOAD COMB 2073 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 12 1 6 0.8    
LOAD COMB 2074 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 13 1 6 0.8    
LOAD COMB 2075 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 14 1 6 0.8    
LOAD COMB 2076 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 15 1 6 0.8    
LOAD COMB 2077 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 16 1 6 0.8    
LOAD COMB 2078 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 17 1 6 0.8    
LOAD COMB 2079 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 12 1 6 0.8    
LOAD COMB 2080 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 13 1 6 0.8    
LOAD COMB 2081 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 14 1 6 0.8    
LOAD COMB 2082 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 15 1 6 0.8    
LOAD COMB 2083 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 16 1 6 0.8    
LOAD COMB 2084 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 17 1 6 0.8    
LOAD COMB 2085 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 12 1 7 0.8    
LOAD COMB 2086 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 13 1 7 0.8    
LOAD COMB 2087 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 14 1 7 0.8    
LOAD COMB 2088 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 15 1 7 0.8    
LOAD COMB 2089 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 16 1 7 0.8    
LOAD COMB 2090 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 17 1 7 0.8    
LOAD COMB 2091 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 12 1 7 0.8    
LOAD COMB 2092 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 13 1 7 0.8    
LOAD COMB 2093 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 14 1 7 0.8    
LOAD COMB 2094 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 15 1 7 0.8    
LOAD COMB 2095 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 16 1 7 0.8    
LOAD COMB 2096 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 17 1 7 0.8    
LOAD COMB 2097 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 12 1        
LOAD COMB 2098 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 13 1        
LOAD COMB 2099 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 14 1        
LOAD COMB 2100 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 15 1        
LOAD COMB 2101 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 16 1        
LOAD COMB 2102 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 17 1        
LOAD COMB 2103 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 12 1        
LOAD COMB 2104 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 13 1        
LOAD COMB 2105 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 14 1        
LOAD COMB 2106 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 15 1        
LOAD COMB 2107 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 16 1        
LOAD COMB 2108 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 17 1        
LOAD COMB 2109 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 12 1 6 0.8 8 0.75
LOAD COMB 2110 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 13 1 6 0.8 8 0.75
LOAD COMB 2111 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 14 1 6 0.8 8 0.75
LOAD COMB 2112 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 15 1 6 0.8 8 0.75
LOAD COMB 2113 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 16 1 6 0.8 8 0.75
LOAD COMB 2114 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 17 1 6 0.8 8 0.75
LOAD COMB 2115 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 12 1 6 0.8 8 0.75
LOAD COMB 2116 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 13 1 6 0.8 8 0.75
LOAD COMB 2117 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 14 1 6 0.8 8 0.75
LOAD COMB 2118 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 15 1 6 0.8 8 0.75
LOAD COMB 2119 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 16 1 6 0.8 8 0.75
LOAD COMB 2120 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 17 1 6 0.8 8 0.75
LOAD COMB 2121 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 12 1 7 0.8 9 0.75
LOAD COMB 2122 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 13 1 7 0.8 9 0.75
LOAD COMB 2123 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 14 1 7 0.8 9 0.75
LOAD COMB 2124 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 15 1 7 0.8 9 0.75
LOAD COMB 2125 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 16 1 7 0.8 9 0.75
LOAD COMB 2126 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 17 1 7 0.8 9 0.75
LOAD COMB 2127 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 12 1 7 0.8 9 0.75
LOAD COMB 2128 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 13 1 7 0.8 9 0.75
LOAD COMB 2129 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 14 1 7 0.8 9 0.75
LOAD COMB 2130 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 15 1 7 0.8 9 0.75
LOAD COMB 2131 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 16 1 7 0.8 9 0.75
LOAD COMB 2132 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 17 1 7 0.8 9 0.75
LOAD COMB 2133 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 12 1 6 0.8 8 0.75
LOAD COMB 2134 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 13 1 6 0.8 8 0.75
LOAD COMB 2135 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 14 1 6 0.8 8 0.75
LOAD COMB 2136 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 15 1 6 0.8 8 0.75
LOAD COMB 2137 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 16 1 6 0.8 8 0.75
LOAD COMB 2138 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 17 1 6 0.8 8 0.75
LOAD COMB 2139 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 12 1 6 0.8 8 0.75
LOAD COMB 2140 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 13 1 6 0.8 8 0.75
LOAD COMB 2141 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 14 1 6 0.8 8 0.75
LOAD COMB 2142 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 15 1 6 0.8 8 0.75
LOAD COMB 2143 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 16 1 6 0.8 8 0.75
LOAD COMB 2144 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 17 1 6 0.8 8 0.75
LOAD COMB 2145 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 12 1 7 0.8 9 0.75
LOAD COMB 2146 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 13 1 7 0.8 9 0.75
LOAD COMB 2147 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 14 1 7 0.8 9 0.75
LOAD COMB 2148 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 15 1 7 0.8 9 0.75
LOAD COMB 2149 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 16 1 7 0.8 9 0.75
LOAD COMB 2150 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 17 1 7 0.8 9 0.75
LOAD COMB 2151 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 12 1 7 0.8 9 0.75
LOAD COMB 2152 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 13 1 7 0.8 9 0.75
LOAD COMB 2153 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 14 1 7 0.8 9 0.75
LOAD COMB 2154 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 15 1 7 0.8 9 0.75
LOAD COMB 2155 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 16 1 7 0.8 9 0.75
LOAD COMB 2156 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 17 1 7 0.8 9 0.75
LOAD COMB 2157 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 13 1 6 0 8 0.75
LOAD COMB 2158 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 14 1 6 0 8 0.75
LOAD COMB 2159 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 15 1 6 0 8 0.75
LOAD COMB 2160 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 16 1 6 0 8 0.75
LOAD COMB 2161 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 17 1 6 0 8 0.75
LOAD COMB 2162 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 12 1 6 0 8 0.75
LOAD COMB 2163 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 13 1 6 0 8 0.75
LOAD COMB 2164 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 14 1 6 0 8 0.75
LOAD COMB 2165 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 15 1 6 0 8 0.75
LOAD COMB 2166 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 16 1 6 0 8 0.75
LOAD COMB 2167 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 17 1 6 0 8 0.75
LOAD COMB 2168 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 12 1 7 0 9 0.75
LOAD COMB 2169 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 13 1 7 0 9 0.75
LOAD COMB 2170 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 14 1 7 0 9 0.75
LOAD COMB 2171 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 15 1 7 0 9 0.75
LOAD COMB 2172 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 16 1 7 0 9 0.75
LOAD COMB 2173 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 17 1 7 0 9 0.75
LOAD COMB 2174 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 12 1 7 0 9 0.75
LOAD COMB 2175 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 13 1 7 0 9 0.75
LOAD COMB 2176 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 14 1 7 0 9 0.75
LOAD COMB 2177 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 15 1 7 0 9 0.75
LOAD COMB 2178 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 16 1 7 0 9 0.75
LOAD COMB 2179 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 17 1 7 0 9 0.75
LOAD COMB 2180 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 14 1 6 0 8 0.75
LOAD COMB 2181 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 15 1 6 0 8 0.75
LOAD COMB 2182 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 16 1 6 0 8 0.75
LOAD COMB 2183 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 17 1 6 0 8 0.75
LOAD COMB 2184 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 12 1 6 0 8 0.75
LOAD COMB 2185 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 13 1 6 0 8 0.75
LOAD COMB 2186 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 14 1 6 0 8 0.75
LOAD COMB 2187 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 15 1 6 0 8 0.75
LOAD COMB 2188 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 16 1 6 0 8 0.75
LOAD COMB 2189 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 17 1 6 0 8 0.75
LOAD COMB 2190 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 12 1 7 0 9 0.75
LOAD COMB 2191 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 13 1 7 0 9 0.75
LOAD COMB 2192 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 14 1 7 0 9 0.75
LOAD COMB 2193 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 15 1 7 0 9 0.75
LOAD COMB 2194 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 16 1 7 0 9 0.75
LOAD COMB 2195 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 10 0.6 17 1 7 0 9 0.75
LOAD COMB 2196 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 12 1 7 0 9 0.75
LOAD COMB 2197 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 13 1 7 0 9 0.75
LOAD COMB 2198 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 14 1 7 0 9 0.75
LOAD COMB 2199 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 15 1 7 0 9 0.75
LOAD COMB 2200 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 16 1 7 0 9 0.75
LOAD COMB 2201 SLS_Rare+NO WATER                  
1 1 2 1 3 1.2 4 1 11 0.6 17 1 7 0 9 0.75
  • SLS Quasi-Permaneent Combination:
LOAD COMB 3000 SLS Quasi-perm.        
1 1 2 1 3 1.2 4 1    
LOAD COMB 3001 SLS Quasi-perm.        
1 1 2 1 3 1.2 4 1    
LOAD COMB 3002 SLS Quasi-perm.        
1 1 2 1 3 1.2 4 1    
LOAD COMB 3003 SLS Quasi-perm.        
1 1 2 1 3 1.2 4 1    
LOAD COMB 3004 SLS Quasi-perm.        
1 1 2 1 3 1.2 4 1    
LOAD COMB 3005 SLS Quasi-perm.        
1 1 2 1 3 1.2 4 1 10 0.6
LOAD COMB 3006 SLS Quasi-perm.        
1 1 2 1 3 1.2 4 1 10 0.6
LOAD COMB 3007 SLS Quasi-perm.        
1 1 2 1 3 1.2 4 1 10 0.6
LOAD COMB 3008 SLS Quasi-perm.        
1 1 2 1 3 1.2 4 1 10 0.6
LOAD COMB 3009 SLS Quasi-perm.        
1 1 2 1 3 1.2 4 1 10 0.6
LOAD COMB 3010 SLS Quasi-perm.        
1 1 2 1 3 1.2 4 1 11 0.6
LOAD COMB 3011 SLS Quasi-perm.        
1 1 2 1 3 1.2 4 1 11 0.6
LOAD COMB 3012 SLS Quasi-perm.        
1 1 2 1 3 1.2 4 1 11 0.6
LOAD COMB 3013 SLS Quasi-perm.        
1 1 2 1 3 1.2 4 1 11 0.6
LOAD COMB 3014 SLS Quasi-perm.        
1 1 2 1 3 1.2 4 1 11 0.6
LOAD COMB 3015 SLS Quasi-perm.        
1 1 2 1 3 1.2 4 1 10 0.5
LOAD COMB 3016 SLS Quasi-perm.        
1 1 2 1 3 1.2 4 1 10 0.5
LOAD COMB 3017 SLS Quasi-perm.        
1 1 2 1 3 1.2 4 1 10 0.5
LOAD COMB 3018 SLS Quasi-perm.        
1 1 2 1 3 1.2 4 1 10 0.5
LOAD COMB 3019 SLS Quasi-perm.        
1 1 2 1 3 1.2 4 1 10 0.5
LOAD COMB 3020 SLS Quasi-perm.        
1 1 2 1 3 1.2 4 1 11 0.5
LOAD COMB 3021 SLS Quasi-perm.        
1 1 2 1 3 1.2 4 1 11 0.5
LOAD COMB 3022 SLS Quasi-perm.        
1 1 2 1 3 1.2 4 1 11 0.5
LOAD COMB 3023 SLS Quasi-perm.        
1 1 2 1 3 1.2 4 1 11 0.5
LOAD COMB 3024 SLS Quasi-perm.        
1 1 2 1 3 1.2 4 1 11 0.5
  • Basic Design Data:
  Design of single cell box structure 1/12.00x5.5/1.5            
1 Design data.                              
  No of Cells                       =           1.00 No
  Clear span.  ( Skew)                     =         12.00 m
  Clear spn.  ( Sq)                       =         12.00 m
  Clear height at outer edge                   =           5.50 m
   Clear height at median edge                   =           5.50 m
  Skew angle                       =                -   o
  width of Box                       =         12.00 m
  carriage Width                       =         11.00 m
  Width of Crash barrier                     =           0.50 m
  Width of footpath/Safety kerb                   =           0.50 m
  Width of Hunch                       =           0.20 m
  Depth of Hunch                       =           0.20 m
  Thickness of Wearing Coat                   =         0.075 m
  Thickness of profile correction course(PCC)               =                -   m
  Thickness of wearing coat + profile correction course             =           0.08 m
  thickness of fill over top slab excluding wearing coat               =           1.43 m
  Depth of Top slab                     =           0.60 m
  Depth of Bottom Slab                     =           0.80 m
  Depth of External Vertical wall                   =           0.80 m
  Safe Bearinfg Capcity                     =         80.00 kN/m2
  Allowable Settlement                     =         75.00 mm
  Spring Constant                       = 8.00E+03 kN/m3
  Density of Concrete                     =         25.00 kN/m3
  Bulk Density of Soil                     =         18.00 kN/m3
  Density of Submerged Soil                   =         10.00 kN/m3
  Density of Profile corrective course                 =         25.00 kN/m3
  Density of Fill                       =         18.00 kN/m3
  Co-efficient of earth pressure at rest for Close Box Structure             =           0.50  
  Maximum air shade temperature                   =         45.00 oC
  Minimum air temperature                   =         10.00 oC
  Maxumum live load on box for braking force calcualtion             =    1,000.00 kN
  Maxumum live load on box for braking force calcualtion             =       554.00 kN
1.1 Design Parameters                          
  Grade of concrete.                        =  M30  m
  Grade of steel.                         =  Fe500  m
   Clear cover for earth face structural component.                 =         75.00 mm
  Clear cover for inside face structural component.                 =         50.00 mm
  Clear cover for foundation.                     =         75.00 mm
1.2 Data for Staad input                     =   m
  No of division of Bottom Slab                   =         10.00  
2 Load Calculations                          
2.1 Dead Load                            
  Self weight of the structure has been calculated directly.  Start profile in Staad file by the comment ''Self-Weight"   =          -1.00  
  Height of Fill on top slab per m width    (1.425*18)              =         25.65 kN/m
2.2 Superimposed dead load.                          
  Thickness of Wearing+ profile correction course               =           0.08 m
  Load(UDL) on top slab per m width    (0.075*25)              =           1.88 kN/m
2.3 Earth Pressure                            
  Thickness of Top Slab                     =           0.60 m
  height of top Hunch                     =           0.20 m
  Clear Height between top and bottom slab               =           5.50 m
  Height of Bottom Hunch                     =           0.20 m
  Thickness of Botto Slab                     =           0.80 m
    height from top of cushion
(m)
Intensity of Earth pressure(kN/m2)                      
            1.73    1.73 (0.5*1.725*18)                   =         15.53 kN/m
            0.30    2.03 (0.5*2.025*18)                   =         18.23 kN/m
            0.20    2.23 (0.5*2.225*18)                   =         20.03 kN/m
            5.10    7.33 (0.5*7.325*18)                   =         65.93 kN/m
            0.20    7.53 (0.5*7.525*18)                   =         67.73 kN/m
            0.40    7.93 (0.5*7.925*18)                   =         71.33 kN/m
2.4 Live Load surcharge                          
  Equivalent heigth                     =           1.20 m
  Uniform Intensity of Loading/m    =(1.2*18)        Cl.214.1.1.3,Fig3,IRC6-2014   =         10.80 kN/m
2.5 Braking Force                            
  Max. Live Load on Box for 3 lane 1st 2 lane               =    1,000.00 kN
  Max. Live Load on Box for 3 lane access of two lane               =       554.00 kN
  Width of the box                       =         12.00 m
  Braking load        =(20% of 1000+5% of 554)/12    Cl.211.2(a),IRC6-2014   =         18.98 kN
2.6 Temperature                            
  Maximum Effective bridge temperature                 =         45.00 oC
  Minimum Effective bridge temperature                 =         10.00 oC
  Mean Temperature                     =         27.50 oC
  Critical  Maximum bridge temperature   As per Cl.215.2 ,IRC:6-2014   (45-10)>20,(45+10)/2+10 =         37.50 oC
  Critical Minimum   bridge temperature   As per Cl.215.2 ,IRC:6-2015   (45-10)<20>   =         17.50 oC
  Maximum uniform rise of  temperature   45-17.5             =         27.50 oC
  Minimum uniform fall of  temperature   10-37.5             =        -27.50 oC
  • <>Dispersed Length Calcualtion for Live load:
  • 70R Wheel  Arrangment as per IRC:6-2017 for support moment(hogging)
Axle No   7 6 5 4 3 2 1
Load in kN             80         120                120                   170         170         170          170
Distance Axle to Axle C/C              -          3.96               1.52                  2.13        1.37        3.05         1.37
Distance from Node 1 or Support        -2.10        1.86               3.38                  5.51        6.88        9.93       11.30
ar1        14.90      10.94               9.42                  7.29        5.92        2.87         1.50
aL2        -2.10        1.86               3.38                  5.51        6.88        9.93       11.30
Axle position on the Deck    On deck   On deck   On deck   On deck   On deck   On deck   On deck 
l0        12.80      12.80             12.80                12.80      12.80      12.80       12.80
b        12.00      12.00             12.00                12.00      12.00      12.00       12.00
b/lo          0.94        0.94               0.94                  0.94        0.94        0.94         0.94
 a          2.41        2.41               2.41                  2.41        2.41        2.41         2.41
Wearing Coat Thickness          0.08        0.08               0.08                  0.08        0.08        0.08         0.08
Fill Hight          1.43        1.43               1.43                  1.43        1.43        1.43         1.43
Width of Tyre in Transverse Direction          0.82        0.82               0.82                  0.82        0.82        0.82         0.82
Depth of Deck Slab          0.60        0.60               0.60                  0.60        0.60        0.60         0.60
b1          3.82        3.82               3.82                  3.82        3.82        3.82         3.82
 Actual Effective Width calculated,beff        -2.06        7.64               9.80                11.37      11.47        9.17         7.00
beff/2        -1.03        3.82               4.90                  5.68        5.74        4.59         3.50
Overlapping    Revise   Yes   Yes   Yes   Yes   Yes   Yes 
Nearest Wheel Distance from edge of slab          2.11        2.11               2.11                  2.11        2.11        2.11         2.11
Availble Effective width        -2.06        7.86               8.94                  9.72        9.78        8.63         7.54
Tyre Pressure as per IRC 6     527.30   527.30           527.30              527.30   527.30   527.30    527.30
Contact Dimention along Traffic         0.093      0.139             0.139                0.197      0.197      0.197       0.197
Dispersed Length along traffic(Cal.)          4.29        4.34               4.34                  4.40        4.40        4.40         4.40
Dispersed Length along traffic(Avail.)          4.29        4.34               4.34                  4.40        4.40        4.40         4.40
Load Intensity(kN/m2)        -4.53        3.52               3.09                  3.98        3.96        4.48         5.13
Load Intensity with(kN/m2) Impact factor As per IRC:6        -5.66        4.40               3.87                  4.97        4.94        5.60         6.41
                 
  • 70R Wheel  Arrangment as per IRC:6-2017 for Span moment(sagging)
Axle No   7 6 5 4 3 2 1
Load in kN             80         120                120                   170         170         170          170
Distance Axle to Axle C/C              -          3.96               1.52                  2.13        1.37        3.05         1.37
Distance from Node 1 or Support        -2.60        1.36               2.88                  5.01        6.38        9.43       10.80
ar1        15.40      11.44               9.92                  7.79        6.42        3.37         2.00
aL2        -2.60        1.36               2.88                  5.01        6.38        9.43       10.80
Axle position on the Deck    On deck   On deck   On deck   On deck   On deck   On deck   On deck 
l0        12.80      12.80             12.80                12.80      12.80      12.80       12.80
b        12.00      12.00             12.00                12.00      12.00      12.00       12.00
b/lo          0.94        0.94               0.94                  0.94        0.94        0.94         0.94
 a          2.41        2.41               2.41                  2.41        2.41        2.41         2.41
Wearing Coat Thickness          0.08        0.08               0.08                  0.08        0.08        0.08         0.08
Fill Hight          1.43        1.43               1.43                  1.43        1.43        1.43         1.43
Width of Tyre in Transverse Direction          0.82        0.82               0.82                  0.82        0.82        0.82         0.82
Depth of Deck Slab          0.60        0.60               0.60                  0.60        0.60        0.60         0.60
b1          3.82        3.82               3.82                  3.82        3.82        3.82         3.82
 Actual Effective Width calculated,beff        -3.70        6.74               9.19                11.15      11.52        9.79         7.88
beff/2        -1.85        3.37               4.59                  5.58        5.76        4.90         3.94
Overlapping    Revise   Yes   Yes   Yes   Yes   Yes   Yes 
Nearest Wheel Distance from edge of slab          2.11        2.11               2.11                  2.11        2.11        2.11         2.11
Availble Effective width        -3.70        7.41               8.63                  9.62        9.80        8.94         7.98
Tyre Pressure as per IRC 6     527.30   527.30           527.30              527.30   527.30   527.30    527.30
Contact Dimention along Traffic         0.093      0.139             0.139                0.197      0.197      0.197       0.197
Dispersed Length along traffic(Cal.)          4.29        4.34               4.34                  4.40        4.40        4.40         4.40
Dispersed Length along traffic(Avail.)          4.29        4.34               4.34                  4.40        4.40        4.40         4.40
Load Intensity(kN/m2)        -2.52        3.73               3.20                  4.02        3.95        4.33         4.85
Load Intensity with(kN/m2) Impact factor As per IRC:6        -3.15        4.66               4.00                  5.03        4.93        5.41         6.06
                 
                 
Calcualtion of Effective width along Transverse Direction:                
                 
  • Class-A Wheel  Arrangment as per IRC:6-2017 for Span Moment 
Axle No 8 7 6 5 4 3 2 1
Load in kN                      27           27         114                114                      68           68           68            68
Distance Axle to Axle C/C          1.10        3.20               1.20                  4.30        3.00        3.00         3.00
Distance from Node 1 or Support                  0.50        1.60        4.80               6.00                10.30      13.30      16.30       19.30
ar1                12.30      11.20        8.00               6.80                  2.50      -0.50      -3.50       -6.50
aL2                  0.50        1.60        4.80               6.00                10.30      13.30      16.30       19.30
Axle position on the Deck  On deck   On deck   On deck   On deck   On deck   Out Side   Out Side   Out Side 
l0                12.80      12.80      12.80             12.80                12.80      12.80      12.80       12.80
b                12.00      12.00      12.00             12.00                12.00      12.00      12.00       12.00
b/lo                  0.94        0.94        0.94               0.94                  0.94        0.94        0.94         0.94
 a                  2.41        2.41        2.41               2.41                  2.41        2.41        2.41         2.41
Wearing Coat Thickness                  0.08        0.08        0.08               0.08                  0.08        0.08        0.08         0.08
Fill Hight                  1.43        1.43        1.43               1.43                  1.43        1.43        1.43         1.43
Width of Tyre in Transverse Direction                  0.20        0.20        0.38               0.38                  0.50        0.50        0.50         0.50
Depth of Deck Slab                  0.60        0.60        0.60               0.60                  0.60        0.60        0.60         0.60
b1                  3.20        3.20        3.38               3.38                  3.50        3.50        3.50         3.50
 Actual Effective Width calculated,beff                  4.36        6.57      10.60             11.05                  8.34        2.25      -7.22     -20.07
beff/2                  2.18        3.28        5.30               5.52                  4.17        1.13      -3.61     -10.04
Overlapping  Yes   Yes   Yes   Yes   Yes   No   No   No 
Nearest Wheel Distance from edge of slab                  0.75        0.75        0.84               0.84                  0.90        0.90        0.90         0.90
Availble Effective width                  4.73        5.83        7.94               8.16                  6.87        2.25      -7.22     -20.07
Contact Dimention along Traffic                 0.150      0.150      0.250             0.250                0.200      0.200      0.200       0.200
Dispersed Length along traffic(Cal.)                  4.35        4.35        4.45               4.45                  4.40        4.40        4.40         4.40
Dispersed Length along traffic(Avail.)                  4.35        4.35 4.45               4.45                  4.40        4.40 4.4 4.4
Load Intensity(kN/m2)                  1.31        1.06        3.23               3.14                  2.25        3.43      -1.07       -0.38
Load Intensity with(kN/m2) Impact factor As per IRC:6                  1.64        1.33        4.03               3.92                  2.81        4.29      -1.34       -0.48
                 
  • Class-A Wheel  Arrangment as per IRC:6-2017 for Support  Moment (Hogging)
Axle No 8 7 6 5 4 3 2 1
Load in kN                      27           27         114                114                      68           68           68            68
Distance Axle to Axle C/C          1.10        3.20               1.20                  4.30        3.00        3.00         3.00
Distance from Node 1 or Support                  0.90        2.00        5.20               6.40                10.70      13.70      16.70       19.70
ar1                11.90      10.80        7.60               6.40                  2.10      -0.90      -3.90       -6.90
aL2                  0.90        2.00        5.20               6.40                10.70      13.70      16.70       19.70
Axle position on the Deck  On deck   On deck   On deck   On deck   On deck   Out Side   Out Side   Out Side 
l0                12.80      12.80      12.80             12.80                12.80      12.80      12.80       12.80
b                12.00      12.00      12.00             12.00                12.00      12.00      12.00       12.00
b/lo                  0.94        0.94        0.94               0.94                  0.94        0.94        0.94         0.94
 a                  2.41        2.41        2.41               2.41                  2.41        2.41        2.41         2.41
Wearing Coat Thickness                  0.08        0.08        0.08               0.08                  0.08        0.08        0.08         0.08
Fill Hight                  1.43        1.43        1.43               1.43                  1.43        1.43        1.43         1.43
Width of Tyre in Transverse Direction                  0.20        0.20        0.38               0.38                  0.50        0.50        0.50         0.50
Depth of Deck Slab                  0.60        0.60        0.60               0.60                  0.60        0.60        0.60         0.60
b1                  3.20        3.20        3.38               3.38                  3.50        3.50        3.50         3.50
 Actual Effective Width calculated,beff                  5.21        7.26      10.81             11.08                  7.72        1.18      -8.74     -22.04
beff/2                  2.61        3.63        5.40               5.54                  3.86        0.59      -4.37     -11.02
Overlapping  Yes   Yes   Yes   Yes   Yes   No   No   No 
Nearest Wheel Distance from edge of slab                  0.75        0.75        0.84               0.84                  0.90        0.90        0.90         0.90
Availble Effective width                  5.16        6.18        8.04               8.18                  6.56        1.18      -8.74     -22.04
Contact Dimention along Traffic                 0.150      0.150      0.250             0.250                0.200      0.200      0.200       0.200
Dispersed Length along traffic(Cal.)                  4.35        4.35        4.45               4.45                  4.40        4.40        4.40         4.40
Dispersed Length along traffic(Avail.)                  4.35        4.35        4.45               4.45                  4.40        4.40        4.40         4.40
Load Intensity(kN/m2)                  1.20        1.00        3.19               3.13                  2.36        6.53      -0.88       -0.35
Load Intensity with(kN/m2) Impact factor As per IRC:6                  1.50        1.26        3.98               3.92                  2.94        8.16      -1.11       -0.44
                 
Calcualtion of Effective width along Transverse Direction:                
                 
  • 70R Boggie Arrangment as per IRC:6-2017 For Max. Span Moment
         
Axle No 2 1            
Load in kN                   200         200            
Distance Axle to Axle C/C                       -          1.20            
Distance from Node 1 or Support                  4.40        5.60            
ar1                  8.40        7.20            
aL2                  4.40        5.60            
l0                12.80      12.80            
b                12.00      12.00            
b/lo                  0.94        0.94            
 a                  2.41        2.41            
Wearing Coat Thickness                  0.08        0.08            
Fill Hight                  1.43        1.43            
Width of Tyre in Transverse Direction                  0.82        0.82            
Depth of Deck Slab                  0.60        0.60            
b1                  3.82        3.82            
 Actual Effective Width calculated,beff                10.76      11.40            
beff/2                  5.38        5.70            
Overlapping  Yes   Yes             
Nearest Wheel Distance from edge of slab                  2.11        2.11            
Availble Effective width                  9.42        9.74            
Tyre Pressure as per IRC 6              527.30   527.30            
Contact Dimention along Traffic                 0.231      0.231            
Dispersed Length along traffic(Cal.)                  4.43        4.43            
Dispersed Length along traffic(Avail.)                  4.43        4.43            
Load Intensity(kN/m2)                  4.79        4.63            
Load Intensity with(kN/m2) Impact factor As per IRC:6                  5.99        5.79            
                 
                 
  • 70R Boggie Arrangment as per IRC:6-2017 For Max. Support Moment
         
Axle No 2 1            
Load in kN                   200         200            
Distance Axle to Axle C/C                       -          1.20            
Distance from Node 1 or Support                  6.40        7.60            
ar1                  6.40        5.20            
aL2                  6.40        7.60            
l0                12.80      12.80            
b                12.00      12.00            
b/lo                  0.94        0.94            
 a                  2.41        2.41            
Wearing Coat Thickness                0.075      0.075            
Fill Hight                  1.43        1.43            
Width of Tyre in Transverse Direction                  0.82        0.82            
Depth of Deck Slab                  0.60        0.60            
b1                  3.82        3.82            
 Actual Effective Width calculated,beff                11.52      11.25            
beff/2                  5.76        5.62            
Overlapping  Yes   Yes             
Nearest Wheel Distance from edge of slab                  2.11        2.11            
Availble Effective width                  9.80        9.66            
Tyre Pressure as per IRC 6              527.30   527.30            
Contact Dimention along Traffic                 0.231      0.231            
Dispersed Length along traffic(Cal.)                  4.43        4.43            
Dispersed Length along traffic(Avail.)                  4.43        4.43            
Load Intensity(kN/m2)                  4.61        4.67            
Load Intensity with(kN/m2) Impact factor As per IRC:6                  5.76        5.84            
  •  Live longinitudinal Position:

  •  Force Summary:
Sl Force Details - values Unit
1 Dead Load = -1  
1.1 Height of Fill on top slab per m width =           25.65  kN/m 
2 Superimposed dead load.   Crash Barrier = 0  kN/m 
3 Superimposed dead load.   Wearing Coad =             1.88  kN/m 
4 Earth Pressure for Both Side =           15.53  kN/m 
5 Earth Pressure for 1 Side =           18.23  kN/m 
    =           20.03  kN/m 
    =           65.93  kN/m 
    =           67.73  kN/m 
    =           71.33  kN/m 
6 Live Load surcharge-1 side =           10.80  kN/m 
7 Live Load surcharge-2 side =           10.80  kN/m 
8 Braking Force- 1 side =           18.98  kN 
9 Braking Force- 2 side =           18.98  kN 
10 Maximum uniform rise of  temperature =           27.50 oC
11 Minimum uniform fall of  temperature =          -27.50 oC
  •  Results:
Member ID Member  Side ULS  SLS   
Rare Quasi.Perm.  
LC BM SF LC BM LC BM  
  Top Slab Top Face   512     367   268  
  Bottom Face   409     290   168  
24,25,26 Bottom Slab Top Face   658.185     485.63   463.909  
1,2,4 Bottom Face   561.98     505.81   386.008  
  Outer Wall Earth Face   416     284   147  
  Water Face   32.2     0.001   0  
  Inner  Wall Earth Face                
  Water Face   122     83   30.2  
                     
                     
                     
                     
Particular Symbol Unit   Top Slab Bottom Slab Outer wall Inner  wall
Top Face Bottom Face Top Face Bottom Face Earth Face Water Face Any face
Overall Depth D mm = 800 600 800 800 450 450 275
Clear Cover C mm = 50 50 75 75 75 75 50
Effective Depth d mm = 740 542 715 715 365 369 217
Grade of Concrete   N/mm2 = 35 35 35 35 35 35 35
Grade of Steel   N/mm2 = 500 500 500 500 500 500 500
Width b mm = 1000 1000 1000 1000 1000 1000 1000
Bar Dia. 1 f mm = 20 16 20 20 20 12 16
Spacing   mm = 100 100 150 150 100 100 125
No. of Bar-1     = 11 11 8 8 11 11 9
Bar Dia. 2 f mm = 0 0 0 0 0 0 0
Spacing   mm = 125 125 125 125 125 125 125
No. of Bar-2     = 9 9 9 9 9 9 9
Ast-1   mm2 = 3455.75 2211.68 2513.27 2513.27 3455.75 1244.07 1809.56
Ast-2   mm2 =              
Ast(Ast-1+Ast-2)   mm2 = 3455.75 2211.68 2513.27 2513.27 3455.75 1244.07 1809.56
Neutral Axis Depth X mm = 119.31 76.36 86.77 86.77 119.31 42.95 62.47
Limiting Axis depth Xu,lim mm = 337.46 247.17 326.06 326.06 166.45 168.27 98.96
Under or Over Reinforced Section     = Under Rein. Under Rein. Under Rein. Under Rein. Under Rein. Under Rein. Under Rein.
Lever Arm Z mm = 689.89 509.93 678.56 678.56 314.89 350.96 190.76
Moment of Resistance MOR kN-m = 1037.08 490.59 741.85 741.85 473.36 189.93 150.16
Limiting Moment of Resistance MORlim kN-m = 2549.08 1367.47 2379.75 2379.75 620.16 633.83 219.20
Design Moment Mdesign kN-m = 512 409 658.185 561.98 416 32.2 122
Moment ratio <1> MOR/
Mdesign
  = 0.494 0.83 0.89 0.76 0.88 0.17 0.81
                     
Distributor Reinforcement calculation:                    
Distributor Reinforcement 20% of Main Rein. IRC:112-2020,Cl.16.6.1(4) = 691 442 503 503 691 249 362
Asume, Dia. Of bar   f = 12 10 12 12 12 10 10
Spacing   s = 150 150 150 150 150 150 150
No of Bar    n1 = 8 8 8 8 8 8 8
Distri. Provided   Ast = 905 628 905 905 905 628 628
Status for Distributor Rein.     = OK OK OK OK OK OK OK
                     
 Calcualtion of min. Reinforcement for Main Steel                    
As,min1=0.0013btd   IRC:112-2020,Cl.16.5.1.1(1) = 962 705 930 930 475 480 282
As,min2=(0.26*fctm/fyk)btd   IRC:112-2020,Cl.16.5.1.1(1) = 1066 781 1030 1030 526 532 313
Mean value of axial tensile strength of concrete.  Annex-A2.2(2)-(i) fctm = 2.8 2.8 2.8 2.8 2.8 2.8 2.8
Characteristic yield a strength of the steel.    fyk = 500 500 500 500 500 500 500
    bt = 1000 1000 1000 1000 1000 1000 1000
As,Provided for Main Reinforcment   As,main = 3456 2212 2513 2513 3456 1244 1810
Check for Minimum Reinforcement     = Ok Ok Ok Ok Ok Ok Ok
 Calcualtion of Maxi. Reinforcement for Main Steel   IRC:112-2020,Cl.16.5.1.1(2)                
Only Tension Reinforcement As,t=2.5%*Ac  As=0.025Ac = 18500 13550 17875 17875 9125 9225 5425
Both, Tension +Compression Reinforcement As,c+t=4%*Ac As=0.04Ac = 29600 21680 28600 28600 14600 14760 8680
Total  Cross-Sectional Area  of the member   Ac = 740000 542000 715000 715000 365000 369000 217000
Check for Max. Reinforcement       Ok Ok Ok Ok Ok Ok Ok
Check for Max. Spacing of  Main Rein. & Secondary Rein.   S1= Provided = 100.0 100.0 150.0 150.0 100.0 100.0 125.0
    S2= Provided = 125.0 125.0 125.0 125.0 125.0 125.0 125.0
Max. Spacing of Main Rein.    IRC:112-2020,Cl.16.6.1(4)                
h= overall depth/height Smax 2h = 1600 1200 1600 1600 900 900 550
  Smax 250 = 250 251 252 253 254 255 256
    Total Depth or Height,h = 800 600 800 800 450 450 275
Check for Max. Spacing of main Rein.     = Ok Ok Ok Ok Ok Ok Ok
Max. Spacing of Secondary Rein.  Smax 3h = 2400 1800 2400 2400 1350 1350 825
  Smax 400 = 400 400 400 400 400 400 400
    S= Provided = 150 150 150 150 150 150 150
Check for Max. Spacing of Secondary Rein.     = Ok Ok Ok Ok Ok Ok Ok
                     
                     
fcd =                  15.63                
Ac = 800000                
Axial force = 0.1*fcd*Ac                         7,03,500               7,03,500                4,29,917
Max.Axial force from Staad =                           4,94,245               4,94,245                6,98,324
Check   Check as per IRC 112,Cl.7.6.4.1            consider bending moment  consider bending moment  consider Axial Force
                     
Utility Ratio IRC 112 by ADSec                    
SLS- Rare      = 0.69 0.82 0.49 0.73 0.87 0.16 0.79
Allowable Stress in Concrete   Section 12, Cl.12.2.1 = 16.8 16.8 16.8 16.8 16.8 16.8 16.8
Allowable Stress in Steel     = 400 400 400 400 400 400 400
Stress in  Concrete     = 11 10 8 11 16 0 16
Stress in Steel   Section 12, Cl.12.2.1 = 214 259 152 226 250 0 219
Check for stress  in Concrete     =  OK  OK  OK  OK  OK  OK  OK
Check for stress  in Steel     =  OK  OK  OK  OK  OK  OK  OK
SLS- Quasi-Permanent                    
Allowable Stress in Concrete     = 12.6 12.6 12.6 12.6 12.6 12.6 12.6
Allowable Stress in Steel   Section 12, Cl.12.2.2 = 400 400 400 400 400 400 400
Stress in  Concrete     = 8 6 6 4 6 0 6
Stress in Steel     = 156 151 151 83 151 0 79
Check for stress  in Concrete     = OK OK OK OK OK OK OK
Check for stress  in Steel     = OK OK OK OK OK OK OK
Allowable Crack width    Section 12,Table 12.1 = 0.3 0.3 0.3 0.3 0.3 0.3 0.3
Crack-Width     = 0.16 0.1623 0.1623 0.108 0.1623 0.1623 0.059
Check for Crack Width     = OK OK OK OK OK OK OK
                     
Shear Design As per IRC:112-2020                    
deff     =                         740                        542                        715                        715                        365                        369                         217
Design Shear Force from Calculated    VED =                         193                           -                          309                        197                           -                             -                             56
K                    
  <!-- [if gte vml 1]> Bitmap Bitmap <![endif]--><!-- [if !vml]--><!--[endif]-->
 
  =                       1.52                      1.61                      1.53                      1.53                      1.74                      1.74                        1.96
r     =                   0.0047                  0.0041                  0.0035                  0.0035                  0.0095                  0.0034                   0.0083
Area of Tensile Reinforcement    Asl =                     3,456                    2,212                    2,513                    2,513                    3,456                    1,244                      1,810
Min. Breadth of thesection over the depth   bw =                     1,000                    1,000                    1,000                    1,000                    1,000                    1,000                      1,000
      =              
      =              
Compreesive strength of concrete at 28 days   fck =                           35                          35                          35                          35                          35                          35                           35
  <!-- [if gte vml 1]> Bitmap <![endif]--><!-- [if !vml]--><!--[endif]-->
 
  = 0 0 0 0 0 0 0
Applied Longitudianal Force fro Pre-stress   NED = 0 0 0 0 0 0 0
    Ac =                7,40,000               5,42,000               7,15,000               7,15,000               3,65,000               3,69,000                2,17,000
The Design Shear Resistance     =              
<!-- [if gte vml 1]> Bitmap <![endif]--><!-- [if !vml]--><!--[endif]-->
 
  VRd,c =                         315                        234                        279                        279                        225                        161                         144
                     
Check for Shear Reinforcement     =  Not Reqd.   Not Reqd.    Required   Not Reqd.   Not Reqd.   Not Reqd.   Not Reqd. 
If, Required Shear Reinforcement, the follow the the below Formula     =              
Design Value of  Shear Force <!-- [if gte vml 1]> Bitmap <![endif]--><!-- [if !vml]--><!--[endif]-->
 
  =              
IRC:112-2020,Cl.10.3.3.2 VRd,s=VED   =                            -                             -                          309                           -                             -                             -                              -  
Spacing, Assume   S =                         150                        150                        150                        150                        150                        150                         150
Area of Shear Reinforcment   Asw =                            -                             -                            66                           -                             -                             -                              -  
Effective Depth   d =                         740                        542                        715                        715                        365                        369                         217
Lever Arm(0.9d)   z =                         666                        488                        644                        644                        329                        332                         195
Design Strength of shear rein. To resist shear  & torsion   fywd<500MPa> =                         435                        435                        435                        435                        435                        435                         435
Angle 𝜃 is incliantion of concrete comp. & rein. axis   𝜃 =                       21.8                      21.8                      21.8                      21.8                      21.8                      21.8                        21.8
    Cot𝜃 =                          2.5                         2.5                         2.5                         2.5                         2.5                         2.5                          2.5
Dia. Of Bar     =                           10                          11                          12                          13                          14                          15                           16
Spacing     =                         150                        150                        150                        150                        150                        150                         150
No of Bar per m.   n =                             8                            8                            8                            8                            8                            8                             8
As,provided     =                         628                        760                        905                    1,062                    1,232                    1,414                      1,608
Check for Reinforcement     =  Ok   Ok   Ok   Ok   Ok   Ok   Ok 
                     
Check for  Max, Min. Reinf. Ratio Of Shear Rein.                    
The Shear Rein. Ratio <!-- [if gte vml 1]> Bitmap <![endif]--><!-- [if !vml]--><!--[endif]-->
 
  =                            -                             -                    0.0004                           -                             -                             -                              -  
IRC:112-2020,Cl.16.5.2(5)                    
  Asw   =                            -                             -                            66                           -                             -                             -                              -  
  s   =                         150                        150                        150                        150                        150                        150                         150
  bw   =                     1,000                    1,000                    1,000                    1,000                    1,000                    1,000                      1,000
   Vertical stirrup,𝛼=90 =                           90                          90                          90                          90                          90                          90                           90
  Sin𝛼   =                             1                            1                            1                            1                            1                            1                             1
                     
Mini. Rein. Ratio <!-- [if gte vml 1]> Bitmap <![endif]--><!-- [if !vml]--><!--[endif]-->
 
  =              0.000852             0.000852             0.000852             0.000852             0.000852             0.000852               0.000852
  fck   =                           35                          35                          35                          35                          35                          35                           35
  fyk   =                         500                        500                        500                        500                        500                        500                         500
                     
Check for Shear Rein. Spacing     =              
Min, Spacing of Largest of …     =              
dg fro Max. Size of Aggregate i dg+10mm =                           30                          30                          30                          30                          30                          30                           30
  ii 40 =                           40                          41                          42                          43                          44                          45                           46
  iii 10∅ =                         100                        110                        120                        130                        140                        150                         160
Min, Spacing of Shear rein     =                         100                        110                        120                        130                        140                        150                         160
Max, Spacing of Largest of … 0.75d(1+cot𝛼)   =                         555                        407                        536                        536                        274                        277                         163
   Vertical stirrup,𝛼=90 =                           90                          90                          90                          90                          90                          90                           90
  Cot𝛼   =                             0                            0                            0                            0                            0                            0                             0
S,Provided     =                         150                        150                        150                        150                        150                        150                         150
Check for Max. Shear Rein Spacing        Ok   Ok   Ok   Ok   Ok   Revise   Revise 
  •  Check For Stress using Rare combination:

Permissible Stress in Concrete     = 14.4 Mpa Cl.12.2.1,IRC:112-2020,P-100
Permissible Stress in steel       = 400 Mpa Cl.12.2.2,IRC:112-2020,P-100

                                                                                            It is Safe

  • Check For Crack width using Quasi-Permanent combination:

Permissible Crack Width     = 0.3 mm
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