Contact person: Lisa Kang

lisa(at)chinarongwei.net

Almost every highway and bridge in China is using our Plate Type Bridge Bearing Pad.

Description of Plate Type Bridge Bearing Pad:

Plate Type Bridge Bearing Pad is designed to transform the movement and rotation of bridge structure into elasticity and minimize the secondary stress generated in bridge because of the layered rubber sheets reinforced by metal plates. These bearings are designed to accommodate vertical, longitudinal, horizontal and transverse loads / movements and rotation of the superstructure caused by thermal effect, traffic loads, structural load, wind load, seismic load etc.

Features of Plate Type Bridge Bearing Pad:
1. Our Plate Type Bridge Bearing Pad has good elasticity to adapt to turning of beam end.
2. It has bigger shearing deformation to content horizontal displacement of superstructure.
3. It has simple structure, easy installation, saving steels, low price, easy and convenient conservation and change and so on.

Structure of Plate Type Bridge Bearing Pad:

Plate Type Bridge Bearing Pad is made of multiple layers of rubber sandwiched with and bound to thin steel sheets, and then through vulcanization. The vertical rigidity is sufficient to bear the perpendicular load and to shift the pressure reliably from the superstructure to the piers. The elasticity of the Plate Type Bridge Bearing Pad is high enough to suit the rotation of the beam end. The shear deformation of the Plate Type Bridge Bearing Pad is sufficient to cope with the horizontal displacement of the superstructure