Design and Analysis of Multistorey Building. It includes the Staad pro model and other preliminary details while doing design.

1. DESIGN AND ANALYSIS OF
MULTISTOREY BUILDING
KIRANDEEP SINGH
140070/1410664
B.TECH(CIVIL ENGG.)
GURU NANAK DEV ENGINEERING COLLEGE, LUDHIANA

2. CONTENTS
• INTRODUCTION
• CODES
• SOFTWARES’S
• STATEMENT OF PROJECT
• LOADS ON THE STRUCTURE
• OBJECTIVES OF STRUCTURAL DESIGN
• DESIGN AND ANALYSIS
• REFERENCES

3. INTRODUCTION
• Our project is based on the design and analysis of the multi- storied building.
• Analysis is done through using the STAAD- PRO
• Notation adopted through out the project is same in IS- 456 2000

4. CODES
• IS- 456 2000: DESIGN CODE FOR RCC STRUCTURES
• SP-16: DESIGN CODE FOR COLUMNS
• IS-875(PART 1): CODE FOR DEAD LOADS
• IS-875(PART 2): CODE FOR IMPOSED LOADS
• IS- 875(PART 3): CODE FOR WIND LOADS

5. SOFTWARES
• This project is mainly based on software and it is essential to know the details about these softwares.
• STAAD Pro V8i
• ETABS
• AutoCAD

6. STAAD PRO V8I
• It stands for Structural Analysis and Design
• It is powerful design software licensed by Bentley,
• It is to calculate S.F.D and B.M.D of complex loading beam
• It comes up to building with several members it will taken a week
• Now a days most of the high rise buildings are designed by staad which makes a compulsion for a civil
engineer to know about this software.

7. AUTOCAD
• AutoCAD is a powerful software licensed by AutoDesk Company and CAD stands for Computer Aided
Design
• It is used for drawing different layouts, elevations, details, sections, can be shown in AutoCAD.
• We used for drawing the plan of Multi storey building

8. STATEMENT OF THE PROJECT
• Utility of building: Residential Building
• Number of Storeys: G+4
• Number of staircases: 5
• Shape of Building: Rectangular
• Type of Construciton: R.C.C framed structure
• Type of walls: Brick Wall

9. GEOMETRIC DETAILS
• Ground floor: 3.0 m
• Floor height: 3.0 m
• Height of plinth: 1.5 m from below foundation
• Depth of foundation: 500 mm

10. MATERIAL DETAILS
• Concrete Grade: M25
• All Steel Grade: Fe500 Grade
• Type of steel bars: HYSD
• Bearing Capacity of Soil: >180 kN/m^2

11. LOADS ON STRUCTURE
• Dead Load
• Imposed Load’
• Wind Load
• Earthquake Load

12. LOAD COMBINATIONS
• The structure should be analysed for combination of loads as in practice we have number of loads in
various directions act
• Some of the combinations to be checked are given as
• 1.5(DL+LL)
• 1.5(DL+WL)
• 1.5(DL+LL+WL)

13. OBJECTIVES OF STRUCTURAL DESIGN
• Designed structure should satisfy the criteria of ultimate strength
• Structure should satisfy the serviceability requirement
• It should satisfy the stability against overturning, sliding, and buckling

14. MAIN MEMBERS TO BE DESIGNED
• Foundation
• Exterior and Interior Columns
• Beam Design
• Slab Design

15. DESIGN PRINCIPLE, ASSUMPTIONS & NOTATIONS
• The notation adopted through out the work is same as in IS- 456 2000
• Using partial safety factors for loads in accordance with clause 36.4 of IS- 456 2000
• Partial safety factor for material in accordance with clause 36.4.2 in IS- 456 2000 is taken as 1.5 for
concrete and 1.15 for steel

16. LOADS AND DENSITY OF MATERIALS
• Material and their Density
• Plain concrete: 24.0 kN/m3
• Reinforced Concrete: 25.0 kN/m3
• Flooring Material: 20.0 kN/m3
• Brick Masonary: 19.0 kn/m3
• Flyash: 5.0 kn/m3
• Live Loads in accordance with IS- 875
• Live load on slab: 3.0 kN/m2
• Live load on stair: 3.0 kN/m2

17. DESIGN OF TWO WAY SLAB

18. DESIGN OF DOUBLY REINFORCED BEAM

19. ANALYSIS AND DESIGN IN STAAD

20. DETAILING OF FLOOR PLAN

21. THANKS
Any Query