The manufacturer of bridge bearings will direct you to understand the wide application of plate rubber bearings

Do you know where plate rubber bearings are mainly used? The bridge bearing manufacturer's direct sales show you:

Plate rubber bearing refers to the bridge bearing made of rubber or rubber internal steel plate, while the PTFE sliding rubber bearing shall be bonded with a layer of PTFE plate on the ordinary rubber bearing. The thickness of polytetrafluoroethylene plate is 1.5-3 mm. Plate type rubber bearings are round, rectangular and square. The actual shape is customized according to the needs of the project.

The application of plate rubber bearing is more and more extensive. The plate-type rubber bearing has the characteristics of simple structure and convenient installation and replacement. Compared with steel bearing, plate rubber bearing has good isolation effect and can reduce the impact of live load and vibration on the bridge.

The main function of the plate rubber bearing is to reliably transmit the axial force of the upper structure to the piers and abutments, while completing the deformation (horizontal displacement and angle) required by the beam structure. According to these requirements, the plate-type rubber bearing is designed with sufficient rigidity in the vertical direction to ensure that the deformation of the bearing is small under the influence of large vertical load; The rubber bearing is soft in the horizontal direction to meet the horizontal displacement of the beam caused by braking force, temperature, concrete shrinkage, creep and load; At the same time, the rubber bearing should also adapt to the rotation of the beam end.