DPN RUBBER CO., LTD.
Marine rubber fender

Bridge Plate Rubber Bearings

The plate rubber bearings can be divided into rectangular plate rubber bearings, circular plate rubber bearings, spherical plate rubber bearings, and circular plate rubber bearings. The product is mainly applied to highway bridges, railway bridges, urban overpasses. The main function is to reliably transfer the upper reaction force to the abutment, and at the same time to complete the horizontal displacement of the beam structure due to braking force, temperature, concrete shrinkage and creep, and load, and the rotation of the beam end.

It is a kind of bridge dampers made of multi-layered natural rubber and thin steel plate inlaid, bonded and vulcanized. This type of rubber bearing has sufficient vertical stiffness to withstand vertical loads, and can reliably transfer the pressure of the upper structure to the abutment; it has good elasticity to adapt to the rotation of the beam end; there is a greater shear deformation to It satisfies the horizontal displacement of the upper structure; it has the characteristics of simple structure, convenient installation, saving of steel, low price, simple maintenance, and easy replacement.

A PTFE plate with a thickness of 1.5mm to 3mm is adhered to the surface of the plate support and can be made into a PTFE slide rubber bearing. In addition to its vertical rigidity and elastic deformation, it can withstand vertical loads and adapt to Because of the low friction coefficient of the PTFE plate, and the beam end can slide freely on the surface of the PTFE plate. The horizontal displacement is not limited. It is especially suitable for bridges with medium and small loads and large displacements.
Related News
  • The classification of the fender

    The classification of the fender

    July 10, 2018Rubber fender The fender, also known as wood protection, is installed on a dock or ship to absorb and buffer the collision energy of a ship's mooring. It can protect ships and wharf from damage. It is...view
  • Basic Characteristics of Rubber Damping Pad

    Basic Characteristics of Rubber Damping Pad

    April 14, 2018When the rubber damping pad is used in bridges, it is suitable for bridges with a span of less than 30m and small displacement.(1) The rubber damping pad is suppressed by multiple layers of rubber she...view
  • Rubber Fenders Daily maintenance

    Rubber Fenders Daily maintenance

    February 4, 2018When maintaining marine dock fenders, the marine transportation may be delayed in different degree. However, marine transportation cannot be delayed so long time in the fast-paced loading dock. In ord...view
  • MAN: Dual fuel engine orders accounted for 85% in 2030

    MAN: Dual fuel engine orders accounted for 85% in 2030

    March 26, 2024Nicolas Brabeck, Managing Director of MAN Energy Solutions Singapore, stated that as the global shipping industry accelerates decarbonization, it is expected that the order volume for dual fuel engine...view
  • Will You Use The Inflatable Rubber Fender Correctly?

    Will You Use The Inflatable Rubber Fender Correctly?

    October 23, 2018In the actual application process, the suction and reaction force of inflatable rubber fender is relatively high, so its protective performance is very strong when used.view
  • Development Trend of World Rubber Fender Products

    Development Trend of World Rubber Fender Products

    November 3, 2017Maritime fender is installed on wharf or ship to absorb collision energy between ship and dock or ship when landing or mooring, and protect ship and wharf from damage.Generally, oak fenders can be div...view
  • TEL:+86 13966012888
  • FAX:+86-553-2663993
  • EMAIL:licheng@wuhupa.com
  • ADDRESS:Xu Town, Nanling county, WuHu city, Anhui, China