Design Examples of Steel and Steel-Concrete Composite Bridges - Finite Element Analysis and Design of Steel and Steel-Concrete Composite Bridges - page 323

4
4

8
6

5

5

17 cm 19

19 60 cm

2.5

2.5

R = 29.3 cm

60 cm

5 5 55

2

28

16.5

80 cm

15

5822.2 kN

921.06 kN

522 kN

10 15 cm 30.0 10

30.0

90 cm

10 1 0

s 1 s 1

9

Socket

Socket

s y

1 0

15

40.0 cm 40.0 cm

x

x

90

80

10 s

y

-

f min = 2.61 MPa

6.04 MPa

f max = 8.53 MPa

Figure 4.91 Detailing of the hinged line rocker fabricated steel bridge bearings.

N
A

M x
I x y

M y
I y x

f ¼

2 10 3
950 1100 ¼ 5

N
A ¼

5822 :

:

57MPa