a presentation about analysis and design of a multy-story building as hotel using hand calculating and programas of STAAD-pro and STA4-cad, it was done by microsoft office 2013.

1. UNIVERSITY OF SALAHADDIN
COLLEGE OF ENGINEERING
CIVIL ENG.DEPARTMENT
҉ Prepared by
Awat hasan amin
Bashdar kazm ali
҉ superviser
assist lecturer. Zrar Sedeeq

2. GRADUATION
PROJECT
MULTI STORY BUILDING

3. OUTLINE
Introduction
Objectives
Structural Elements
o Slabs
• Slab supported with beams
• Design of slab
• Details of slab
o Beams
• Design of beam
• Details of beams

4. INTRODUCTION
o The project is a multi- storey building which is used for residential purpose as hotel
o It consists of 6 stories (basement, ground.1st.2nd,3rd,4th,5th floors),
o The basement which is 3m height use as store,
o The ground floor which is 4m height use as reception and servicing ,
o The other floors which is 3m height in this hotel use as sleep rooms for guests and passengers.

5. OBJECTIVES
• Analysis and design of multi-story building including
slabs,beams,columns,elevated wall and foundation.
1. Analysis and design of slab supported with beams by Direct design method and
yield line method for cantilever and corner span.
2 . Analysis and design of beams by coefficient method.
3 . Analysis and design of columns and elevated wall.
4 . Analysis and design of foundation.

6. STRUCTURAL ELEMENTS
 Slab
 Beam
 Column
 Foundation
 Elevated wall

7. TYPES OF SLAB
Slab

8. SLAB DESIGN
• Analysis and design by direct design method and yield line method for
cantilever and corner panel.
• For the most critical span
Max -ve M @long dir = 18.17 kN.m
Max +ve M @long dir = 14.8 KN.m
Max -ve M @short dir = 5.835 kN.m
Max +ve M @short dir = 4.75 kN.m

9. SLAB DETAILS
e
f
i
e
A B C D
6.206.40
3.70
6.40
1
3.65
1.80
2
3.70
3
3.70
4
5
3.70
6
1.80
3.65
7
b
a
k k

10. BEAM
• Analysis and design by coefficient method (aci code 318-08.8.3.3)
• For the most critical beam
Max +ve M= 107.23 KN.m
Max -ve M= 145.15 KN.m

11. BEAM DETAILS

12. SHORT BEAMS
• Interior beams

14. SHORT EXTERIOR BEAMS

15. LONG INTERIOR BEAMS

16. LONG EXTERIOR BEAMS

17. SOME ADDITIONAL WORKS
COMPUTER PROGRAMING
Analysis and design the exist slab and beam by sta4-cad v13 and
staad-pro v8i
Note// this programing steps doesn’t included in our graduation project
We just did it for more assurance that has been calculated by hand.

18. STAD4-CAD V13
Is a program which is used for analysis
And design reinforced concrete structures
 By direct design
Max M long dir = 18.17 kN.m
Max M short dir = 5.835 kN.m
 By stad4-cad program
Max M long dir = 19.71 kN.m
Max M short dir = 6.58 kN.m
Differentiate of moments
for the most critical span by both hand
Calculating and programming

19. SLAB DESIGN BY STA4-CAD V13

20. DETAIL OF SLAB BY STA4-CAD

21. STAAD.PRO V8
It is a program which is used for analysis and design of reinforced
concrete structures

22.  By coefficient method aci code 318-08.8.3.3
Max +ve M= 107.23 KN.m
Max -ve M= 145.15 KN.m
 By stad pro program:
Max +ve M= 82.54 KN.m
Max –ve M= 130.97 KN.m
Differentiate of moments
for the most critical beam by both hand
Calculating and programming

23. END