1. 4-Storey Steel Structure
Residential Building
Toe Myint Naing
Curtin Malaysia
Intern
1
KSI Engineering

2. PROCESSES
Modeling
• Grid system
• Define
•Material
•Frame
•Slab/stair
•Static load cases
•Load combination
• Draw & Assign
Loads
• Run Analysis
• Steel Frame Design
• Concrete Frame
Design
• Composite Beam
Design (Hand
Calculation)
Analysis Design
2

3. 3
Ground Floor Plan
C 18 x 18
B 12 x 16
B 10 x 10
Wall Window A lb/ft
L H L H 50
6 9.33 1.5 1 54.48 454
Wall Window A lb/ft
L H L H 50
12 9.33 6 4 87.96 366.5
Wall Window A lb/ft
L H L H 50
14 9.33 6 4 106.62 380.7857
Wall window window A lb/ft
L H L H L H 50
14 9.33 4 1.5 4 1.5 118.62 423.6429
Wall Window A lb/ft
L H L H 50
6 9.33 2 6 43.98 366.5

4. 4
Typical Floor Plan
Wall Window A lb/ft
L H L H 50
6 9.33 1.5 1 54.48 454
Wall Window A lb/ft
L H L H 50
12 9.33 6 4 87.96 366.5
Wall Window A lb/ft
L H L H 50
14 9.33 6 4 106.62 380.7857
Wall Window Window A lb/ft
L H L H L H 50
14 9.33 4 1.5 4 1.5 118.62 423.6429
Wall Window A lb/ft
L H L H 50
6 9.33 2 6 43.98 366.5
Wall Window A lb/ft
L H L H 50
14 9.33 3 7 109.62 391.5
Wall Window A lb/ft
L H L H 50
6 9.33 4 4 39.98 333.1667
Wall Window door A lb/ft
L H L H L H 50
12 9.33 4 4 3 7 74.96 312.3333
C 18 x 18
B 12 x 16
B 10 x 10

5. 5
Steel Frame Design
H 200 x 200 x 12 x 8
I 200 x 100 x 8 x 4
I 150 x 75 x 6 x 3
HL 2 x 2
HL 4 x 2
Steel Structure

6. 6
Steel Frame Design
Steel Structure Detail
A U.W of st
h
U.W of conc
Tributary length

7. 7
Steel Frame Design
Steel Structure Detail

8. 8
Steel Frame Design
Steel Structure Detail

9. 9
Steel Frame Design
Steel Structure Detail
4.5” brick wall load
10’-(150/25.4)/12’
9

10. Steel Frame Design
Steel Structure Detail
10

11. Steel Frame Design
Steel Structure Detail
11

12. 12
Steel Frame Design
Steel Structure Detail
Secondary Beam Analysis Result
12

13. 13
Concrete Frame Design
B 12 x 16
B 10 x 10
Beam Rebar
13

14. 14
Concrete Frame Design
B 12 x 16
B 10 x 10
For B 12 x 16
For B 10 x 10
Beam Stirrup Spacing
14

15. Concrete Frame Design
Smax = 0.25 x (min (C1:C2))= 4.5”
= 6db = 6x0.71 = 4.26”lo = Max (C1 : C2) = 18”
=Clear height/6 = 46/6 = 7.67”
=18”
Smax = 6db = 6x0.71 = 4.26”
= 6”
Column Rebar
C 18 x 18
15
C

16. Concrete Frame Design
Square Footing Detail
16

17. 17
Concrete Frame Design Detail
RC Ground Beam Schedule
RC Column Schedule
Square Footing Schedule
17

18. 18
Steel Frame Structure Design Detail
Steel Column Schedule
Steel Beam Schedule
Hollow Section Schedule
18
Deck Section Schedule

19. 19
Base Plate Connection
Steel Frame Connection Design 19

20. 20
Beam to Girder Connection
Steel Frame Connection Design 20

21. 21
Beam to Column Flange Connection
Steel Frame Connection Design 21

22. 22
Beam to Column Web Connection
Steel Frame Connection Design 22

23. 23
Stair to beam Connection
Steel Frame Connection Design 23

24. 24
Thank You
Any
Question?