Curved concrete bridges - Computational Analysis and Design of Bridge Structures - page 184

0#
outside

0# inside

1# inside

1# outside

2#

3# inside 12# inside

3# outside

12#
outside

9# inside 11#

4#

6# inside
6# outside

6′# inside
6′#outside

10#

5#

9#
outside

(a)

8#

7#

Heading

10 mm

0#

12 mm

11 mm 1#

Relative displacement
between beam and bearing: 25 mm

45 mm 2#

16 mm

3#

10 mm

14 mm 12#

Relative displacement
between beam and bearing: 50 mm

11#

4#

10#

35 mm

Heading

9#

5#

6#

8#

7#

23 mm

6 mm

Relative displacement
between beam and bearing: 90 mm

Bearing sliding:
15 mm

5 mm

9 mm

(b)

10 mm

Figure 6.11 Pengpo Bridge: (a) support arrangement plan and (b) its movement sketch.

Figure 6.12 CSIBridge FEA model.

Figure 6.13 CSIBridge model after centrifugal load has been applied.