Project 1

1. Design a multi-storey Residential Building located in Bangalore using STAAD Pro Connect Edition. The specification must be as follows:

Building floors	G + 6 + R
Plan dimension	B = 25m ,  L = 16m
Storey Height	h = 3.5m
Soil	Hard soil
Use	Residential Purpose
Safe Bearing Capacity	180 kN/m2
Maximum slab thickness	150mm

Assume suitable sections for structural elements. Follow IS456, IS1893 and IS 875

Prepare a Design Basis Report for the project

Create structural model using STAAD Pro Connect Edition

Prepare DL, LL, WL and EQL load calculations as per IS 875 standards

Design slab element using MS – Excel

Design beam and column element using STAAD RCDC. Attach the design calculation report.

Design Foundations using STAAD Foundation.

Prepare bar bending schedule for beam and column using STAAD RCDC

Attach necessary sketches and drawings wherever required.

All stipulations, assumptions and design parameter must adhere to Indian Standards.

 

Ans.

 

Aim:- 

To design a multi-storey Residential Building located in Bangalore using STAAD Pro Connect Edition

 

Procedure:- 

Unit weight of the materials

Reinforced Cement Concrete = 25 kN/m3

Plain Cement Concrete = 24 kN/m3

Cement Concrete Screed = 20 kN/m3

Cement Masonry Units = 22 kN/m3

Structural Steel = 78.5 kN/m3

Soil = 18 kN/m3

 

Dead Load

Floor slab 

Slab weight = 3.75kN/m2(0.15m×25kN/m3)

Partitions = 1.5kN/m2

Floor Finish = 2.5 kN/m2

Miscellaneous = 11 kN/m2

Total Floor Load = 8.75 kN/m2

 

Roof slab

Slab weight = 3.75 kN/m2 (0.15m×25kN/m3)

Insulaions and Water Proofing = 0.5 kN/m2

MEP Services = 0.5 kN/m2

Miscellaneous = 0.5 kN/m2

Total Roof Load = 5.25 kN/m2

 

Live Load

Floor slab 

Common Corridor = 33 kN/m2

Total Floor Load = 3 kN/m2

 

Roof slab

Accessible Roof = 1.5kN/m2

Total Roof Load = 1.5 kN/m2

 

 

Result:-

Thus, multi-storey Residential Building located in Bangalore using STAAD Pro Connect Edition is been designed.