Modelling of 25 storey building with the specified properties using ETABS

1)Select the type of structure you want to build from one of the three below        a. Multi Unit Residential Apartment        b. Office Buildings        c. School   i prefer to represent a Multi Unit Residential Apartment .    2) Assume reasonable…

1) Based on the project saved from Week 3, proceed from First Floor Level .Model a Ceiling from architecture tab above the walls at first floor level AIM : To model a ceiling to the previously created project with the help of architectural tab above the walls at first floor level. PROCEDURE :   In the project…

In this project, participants will get to experience the entire design process from modelling, analysis, design, and preparation of construction drawings. The architectural drawings of a G+3 RCC building is provided. The following information on the building is to be used: Location – Guwahati, Assam Function –…

  Aim: Model the isolated footing provided in week 11 challenge on SAFE. Analyze and design it to verify the size, depth and steel provided as per calculations. Procedure : Open the safe softwar Now select single footing  Subgrade modulus = FOS x SBC / settlement  Safe bearing capacity = 150 Kn / m^2 …

Aim:- Design a square footing for a column size of 400x400. The compression axial load for the load combination of (1.5 DL + 1.5 LL) is 2000 KN. The safe soil bearing capacity is 150 KN/m2 at a depth of 2 metres below E.G.L. Participants are free to go for either a tapered or stepped footing. Besides the total axial load,…

Aim :- To model and analyze G+7 residential plan from given architectural drawings using Etabs 2018. To Run a modal response spectrum analysis and check analysis results of the etabs model.   Procedure :- oopen the etabs  set model initialisation and go for the grid edit option to set the…

1.AIM: The etabs file for a G+6 building is provided. Run the analysis and design the RCC shear walls (show in the etabs model). The following challenge deals specifically with the shear wall of size 300x1500 at grid A-11 in the structural model. Extract values of longitudinal steel ratio, boundary element length and shear…

   AIM: To provide the details of longitudinal reinforcement for the two columns (3A & 3B), from foundation to terrace level as given in the question The details of shear reinforcement as per special confining reinforcement provision of clause 8.1 of IS 13920 - 2016.  Procedure: open the last challenge…

AIM - Detail design of beams in Etabs 2018.The ETABS file for a G+4 building is provided. Run the analysis and design the RCC Moment Resisting Frame. The following challenge deals specifically with two continuous beams in the 1st floor.         1) 3 span continuous beam along grid A   …

AIM : To create 10 different story building (A, B, C, D, E, F, G, H, J, K) as per the given data.  Given data: In this project 10 different story building (A, B, C, D, E, F, G, H, J, K) are created which has  4 bays in X direction, 3 bays in Y direction at distance of 4m center to center All beams in the…

AIM: To model a 25 storey building on ETABS 2018 with structural properties as specified above specifications.   PROCEDURE:    Open ETABs > new model>set the model Initialization>ok Then, we can see the New Model Quick Template dialogue box.  set the grid pattern and by clicking the edit grid…

1. STRCTURE (a): 1. The structure is considered asymmetrical according to the regulations and the grid system. 2. Structural components do not have sufficient tensile capacity and force configuration. 3. The design will have some uncertainty regarding certain seismic response properties of non-rectangular walls. 4. This…

1. . It is observed that the distribution of mass,stiffness is across the plan has good symmetrical aspects. This tends to reduce the horizontal displacements in both of the two horizontal displacements in both of the two Orthogonal Horizontal Directions and has uniformity. The building plan may not be able to resist…

AIM: To calculate the effective modal mass Mn* and the modal mass participating ratio for the 5 modes. PROCEDURE: Modal mass participating ratio calculation: =Mn*/Mj where Mj=Total mass=M+M+M+M+M=5M Mode 1: =4.39M/5M=0.88=88% Mode 2: =0.43M/5M=0.086=8.6% Mode 3: =0.12M/5M=0.024=2.4% Mode 4: =0.03M/5M=0.006=0.6%…

AIM: To calculate the effective modal mass Mn* and the modal mass participating ratio for the 5 modes using mass matrix PROCEDURE: Modal mass participating ratio calculation: =Mn*/Mj where Mj=Total mass=m+m+m+m+m=5m Mode 1: =4.39m/5m=0.88=88% Mode 2: =0.43m/5m=0.086=8.6% Mode 3: =0.12mm/5m=0.024=2.4% Mode 4:…

1.Difference between Static analysis and Dynamic analysis DYNAMIC ANALYSIS STATIC ANALYSIS 1.Load is variable with time due to fast applying oF load and vibration.  1.Load is not variable with time and neglected due to slow applying of load.   2. Inertia effect is considered in dynamic analysis.   2.There…

QUESTION 1:- a)       OBSERVATION FROM THE IMAGE :- As we can see that,Concrete crushed and the reinforcement is fully visible  Concrete fall upto the rebars which may be a sign of rupture Beam top portion looks safe because of the flange advantage from slab  The crack developes from bottom to…

Aim: To create a 3 dimensional model of the residential building with a rendered view in AutoCAD  Procedure: Open the AutoCAD and go to 3D modelling. Initially set the units of the drawing as decimal (mm). Now, set the limits of the drawing Now create a 2D plan for a residential building with the help of commands…

1.AIM:- To create a 3D isometric view of the given building with plan and elevation.  PROCEDURE:- First we have to open the autocad and the set the maximum limit and minimum limit on the screen. Here first have to draw the rectangle using the rectangle command, as shown in the figure. Next we have to draw the…

1.AIM: To Create a 3D furniture elements using AutoCAD software  PROCEDURE: Open autocad >3D modelling  In the command prompt units >engineering>inches>0'-0" In the command prompt type limax>100',100' In the command prompt type limits >0,0 In the command Prompt type l to give the lines of dimensions…

1.AIM        To create the layout of the plan and section using the various commands in Auto CAD. INTRODUCTION OF LAYOUT Layout viewports are objects that display views of model space. This is importance to create a separate view, scale and place them in paper space on a layout. On each layout,…

  1.AIM        To create the layout of kitchen as per industry standards using the various commands in Auto CAD. INTRODUCTION OF HATCHING The hatch command in AutoCAD is used to fill patters inside an enclosed area. The patterns are hatched, gradient and solid fill. The gradient…

Commands used:1. Block.2. Insert.3. Attributes.4. Field.5. Rectangle.6. Line7. Text.8. Array.9. Mirror.10. Copy.11. Offset. 1.Aim: Creating templates, inserting text and attributesCustom 1 title blockCustom 2 title blockProcedure:Custom 1 title block:Create a rectangle of size 66.63mm and 158 mmDivide it with line for…

  Aim :- To Design and Draft a layout of a residential building with size of 60' X 20'.   Architectural Plan  Procedure :- First, Set the units as Engineering and Lomits. Draw the plot of size 60' X 20' as the orientation of the building stays in east direction. So the main door should be in east direction. As per vastu…

 PROJECT NAME: G+1 RESIDENTAL BUILDING Aim: sketching the G+1 floor residential plan satisfing the vaastu shastra and calulating the load acting on the building with giving the information of the required drawings. Answer: Ground floor First floor Opening is provided above the ground level for the aesthetic look All…

AIM: To Calculate the Concrete Mix Design for M35 grade concrete with fly ash. OBJECTIVE: The objective of this project is to produce a mix design for M35 grade concrete containing fly ash . The mix will be prepared as per IS METHOD: Concrete mix proportioning guidelines from IS 10262:2009 and recommended…