layout of steel truss

1. GENERAL LAYOUT

2. TRUSSES OVER STEEL COLUMNS

3. (1)
Roof Purlins ( )
(2)
G (SEC 2-2)
(3) MAIN
S
Roof Purlins
ONGITUDINAL BRACING (S N
SYSTEM
(SEC 3-3)
LONG
(4)
Main Truss
(4)
Sheets
ICAL BRACING (SEC 1-1)
VERTICA
END
GABLE
(SEC 4
BLE
EC 4-4)

4. B
L

5. COLUMNS
Main Trusses
B
S
S
S
S=5.0 7.0m
S
S
S
L

6. 16
12
=
B
H m
.
h 0
1
≥
16
12 −
Upper Chord
h H
h H
Lower Chord
B
B
MAIN SYSTEM

7. Verticals
h H
h H
a=1.5 2.0m
B 8 16
MAIN SYSTEM
B=8-16a

8. h H
h H
Diagonals
a=1.5 2.0m
B 8 16
N-Truss
B=8-16a

9. h H
h
a=1.5 2.0m
B 8 16
W-Truss
B=8-16a

10. Cladding
Cladding
h
a=1.5 2.0m
B=8 16a
MAIN SYSTEM
B=8-16a
MAIN SYSTEM

11. Roof Purlins
B
S
S
S
S=5.0 7.0m
S
S
S
L

12. (1)
(2)
(2)
(3) MAIN
SYSTEM
(SEC 3-3)
)
(4)

13. (1)
( )
(2)
(3) MAIN
S
Horizontal Bracing
N
SYSTEM
(SEC 3-3)
(4)
(4)
ICAL BRACING (SEC 1-1)
VERTICA

14. horizontal
bracing
purlin
bracing
column
end girt
end gable column
vertical bracing
g

15. longitudinal bracing (vertically)
horizontal bracing
horizontal bracing

16. H
LONGITUDINAL BRACING (SEC 2-2)
H
h
clear
height
VERTICAL BRACING (SEC 1-1)
A B C D E F G H I J K L M
1
2
3
(2)
H
B
3
4
(1)
B
5
PLAN
S=5.0 7.0m
S
S
S
(1)
(3) (4)
L

17. horizontal
bracing
purlin
bracing
column
end girt
end gable column
vertical bracing
g

18. longitudinal bracing (vertically)
horizontal bracing
horizontal bracing

19. LONGITUDINAL BRACING (SEC 2-2)
H
LONGITUDINAL BRACING (SEC 2 2)
h
clear
height
E
VERTICAL BRACING (SEC 1-1)
A B C D E F G H I J K L M
1
H
2
3
(2)
H
B
4
(1)
5
PLAN
S=5.0 7.0m
S
S
S
( )
(3) (4)
L

20. PORTAL FRAMES

21. S
B
L

22. RAFTER
RIGID
CONNECTION
CONNECTION
COLUMN

23. ROOF PURLINS
ROOF PURLINS
a
SIDE GIRTS

24. CLADDING
RAIN GUTTER

25. BRICK WALL
BRICK WALL

26. HL BRACING
S
ROOF PURLINS HL BRACING
B
L

27. ENG GIRTS
END
END-
GABLE
CPLUMNS