Aim  to calculate the concrete  mix design for m35 grade concrete with flyash and m50 grade concrete with out flyash introduction concrete mix design is the method of finding the precise propotion of cement, sand  and aggregates to concrete to achieve the target strength in structures concrete mix design…

1.write the steps involved to upload a std file using web mail introduction  staadpro is structural analysis and design program observation in the staadpro and it is conneccted new version the rcc structure and steel structure by using the software it using the gui graphics procedure open the software staadpro click…

1.how will assign your circular column step 1 first open the staadpro  software by double click on it click on new tab and set the units as metric add the details and create it give the first node 0,0,0 of the x coordinate second node 0,3,0 of the y coordinate points and draw the line step 2 properties select circular…

1. 1. State the primary load cases to be considered for design.    2. What is One – Way slab?    3. What is the value of unit weight of structural steel and soil?    4. Name few sections that can be defined using Properties tab in STAAD Pro.    5. Define Primary Beams.…

1 a.observation 1.concrete crushed and the reinforcement in exposed 2.concrete spalled beyond the reinforcement which may be sign of rupture 3.beam top portion looks safe because of the  flange advantage from slab 4.the crackdevelops from  bottom to top means rebar yielding occurs in support bottom only answer…

1.aim the diffrence between static  analysis and dynamic  analysis with proper reperesenting The main difference between static and dynamic analysis is TIME! If the load is applied soslowly, that inertia effects won’t play a role, all you need is static analysis. Dynamic analysishandles impacts and other…

1. A five storey structure with 5 translational DOF is shown here. Each storey has mass ‘m’. The eigenvalue problem has been solved and the 5 periods of vibration Tn and their corresponding mode shapes, φn has been derived.  aim  afive storey structure with 5 translational dof is shown…

1. Comment on the layout of the framing plan concerning earthquake resistance in the two horizontal directions X or Y (dots are columns, lines depict beams). Look into aspects of symmetry, redundancy and bi-directional stiffness and ductility. aim  the layout of the framing plan concerning earthquake resistance in…

1.The building shown, 20 × 35 m in plan, has columns on a 5 × 5 m grid and shear walls (with dimensions shown in m, 250 mm in thickness) in three alternative arrangements, (a), (b), (c), all with the same total cross-sectional area of the shear walls. Compare the three alternatives, taking into account the…

Model a 25 storey building on ETABS with structural properties as specified below. Ground floor or plinth floor level can be taken at a height of 1.5 metres from the base. Each of the successive 25 storeys has a storey height of 3 metres. AIM  THE model of a 25 storey building using etabs with structral properties…

aim  – Factors influencing the Natural Period of a building Structural Element Sizes  Beams : 300 × 400 mm  Columns : 400 × 400 mm  Slab : 150 mm thick  Material Properties       Grade of Concrete : M30  Grade of Steel Reinforcement Bars : Fe 415 …

aim   Detailed design of concrete buildings -1 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 ResistingFrame. The following challenge deals specifically with two continuous beams in the 1st floor.         1) 3…

aim  Reinforcement detailing of columns 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 columns at the following grid intersections. 3A 3B Provide details of longitudinal reinforcement for…

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. introduction a model  of the building using etabs software the model…

AIM  to model and analyze the g+7storey buildingusing etabs with application ofproper load cases and load combination for the given typical floor plan step 1 open the etabs software set the grid and storey details using editing optionx-direction and y direction with the proper spacing Now in the model initiation window…

aim Design of Shallow Foundation (Isolated Footings introduction  to know the generral procedure of spred footing of the hand calculation pratice how the inputs can be collaborated and arrived as data procedure   Design a square footing for a column size of 400x400. The compression axial load for the…

Aim  o Analyze and designthe isolated footing from week 11 challenge on SAFE To verify the size, depth and steel provided as per calculations. introduction CSI SAFE (Slab Analysis by the Finite Element Method) is the best tool for designing concrete slabs and foundations. SAFE provide easiness to engineer towards…

aim  to analyze the design of hostel building located in guwahathi assam. Here we will be using three different software in order to design and analyze the hostelbuilding:ETABS: We will be using ETABS software in order to model, analyze and designing thesuperstructure of the hostel building.SAFE: And we will be using…