Design Examples of Steel and Steel-Concrete Composite Bridges - Finite Element Analysis and Design of Steel and Steel-Concrete Composite Bridges - page 458

Cover plate = 500×14
2 Web plate = 400×14
Lower flange plate = 360×14

Cover plate = 500×36
2 Web plate = 400×24
Lower flange plate = 360×36

500 mm

500 mm

Joint J 3

U 2 U 3

400 400 mm

D 2

D 3

V 3 360 mm

360 mm

360 mm

260 mm

260 mm

260 mm

360 mm

360 mm

2 Flange plates = 260×16
Web plate = 328×14

2 Flange plates = 260×30
2 Web plate = 300×20

2 Flange plates = 260×10
Web plate = 340×10

500 mm

400 mm

360 mm

260 mm 260 mm

360 mm

360 mm

Figure 4.214 Details and drawings of the main truss joint J 3 .

Number of Bolts for the Vertical Member V 4
N V ðÞ¼

F Ed
F s , ult ¼

1878 6

103 ¼ 18

:

: 2 bolts, taken as 20 bolts (10 bolts in each side

acting in single shear)

4.6.3.31 Design of Joint J 5
Joint J 5 (see Figure 4.216 ) can be designed using the same M27 high-strength
pretensioned bolts as follows.