Year1
- 型号：
- gyz
- 规格：
- 150*21
- 产地：
- 河北衡水
>Bridge plate rubber bearing
It is made of multi-layer rubber sheets and thin steel plates vulcanized and bonded
It has satisfactory vertical properties The stiffness can reliably transmit the reaction force of the superstructure to the pier, has excellent elasticity to adapt to the rotation of the beam end, and has large shear deformation capacity to meet the horizontal displacement of the superstructure.
> Plate rubber bearing
Not only does it have excellent technical performance, but it also has the characteristics of simple structure, low price, no need for maintenance, easy replacement, buffering and isolation, and low building height. It is very popular and widely used in the bridge industry.
Rectangular general plate rubber bearing
This bearing is made of several layers of rubber sheets and thin steel plates that are vulcanized under pressure. It has sufficient vertical stiffness to satisfy vertical loads and good elasticity to adapt to the rotation of the beam end. It has large shear deformation to meet the horizontal displacement of the superstructure and has excellent anti-seismic effect to reduce the impact of dynamic loads on the superstructure and piers. Simple structure, convenient installation, low price, simple maintenance and easy replacement. Suitable for orthogonal bridges.
Series of round type general_/plate rubber bearings
This bearing has the isotropic performance of horizontal shear and excellent transmission of multiple deformations of the superstructure. It has outstanding advantages in the use of curved bridges. Suitable for curved bridges, skew bridges and cylindrical pier bridges.
The main function of the plate bridge rubber bearing is to reliably transmit the reaction force of the bridge superstructure to the pier and at the same time adapt to the deformation (displacement and rotation angle) of the beam structure. According to these performance requirements, whether it is a road plate rubber bearing
or a round spherical crown_/plate rubber bearing
should have satisfactory stiffness in the vertical direction to ensure that it can withstand the maximum vertical load effect Small compression deformation of the bearing usually requires that the maximum compression deformation of the bearing shall not exceed the thickness of the rubber. _ /Plate rubber bearing
The horizontal displacement of the beam body under the effect of vehicle braking force, temperature, concrete shortening, creep and live load should have constant flexibility in the water direction. Together_/The thickness of the plate rubber bearing
should be able to adapt to the needs of the beam angle.
Plate Bearing_Copy_Copy
Plate Bearing_Copy_Copy
Supported by China Petroleum and Chemical Industry Federation, jointly supported by Shandong Linglong Tire Co., Ltd. and Beijing University of Chemical Technology The China Dandelion Rubber Industry Technology Innovation Strategic Alliance initiated was officially established at Beijing University of Chemical Technology. Relevant leaders from the Science and Technology Commission of the Ministry of Science and Technology, the Ministry of Education, the General Equipment Ministry, the Natural Science Foundation of China, and the China Petroleum and Chemical Industry Federation attended the meeting and made speeches. They expressed warm congratulations on the establishment of the China Dandelion Rubber Industry Technology Innovation Strategic Alliance and also expressed their warmest regards to Beijing Chemical Industry. The university's Advanced Elastomer Research Center headed by Professor Zhang Liqun has given high hopes to the development of dandelion rubber.
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