Laminated rubber bearing gyz large spot diameter, bridge rubber bearing plate 300 is the main function of the reaction force of the bridge superstructure is reliably transmitted to the pier, and at the same time be able to adapt to the deformation of the beam structure (displacements and rotations). Based on these performance requirements, it is necessary either road or circular laminated rubber bearing laminated rubber bearing spherical cap in the vertical direction should have sufficient rigidity, thus ensuring maximum vertical loads bearing generates less compression, General requirements for bearing maximum compression may not exceed 15% of the rubber thickness. Thousands of rubber bearings in the direction of the water should have - given the flexibility to adapt to vehicle braking force, temperature, shrinkage of concrete benefit under the horizontal displacement of the beam creep and live loads. Meanwhile, the thickness of the rubber bearing beam to be able to meet the needs of the corner. Note: in line with the national railway laminated rubber bearing TB1893-87 standards. Selection Method for Railway laminated rubber bearing as follows: we know: the railway is a multi-layer laminated rubber bearings and sheet steel vulcanized rubber sheet stiffening, bonded, laminated rubber bearings because it has enough vertical stiffness, can reaction force reliable delivery superstructure to the pier, with good flexibility to adapt to the beam end rotation; there are large shear deformation capacity to fill the horizontal displacement of the upper structure. When A, the choice of which rubber bearing specifications series, you want to mount the bearing capacity deviation should be controlled at ± 10%. When should GJZ, GYZ laminated rubber bearing Canted meet JTG D62 9. 7.5 requirements. GJZF4, GYZF4 seat should be installed horizontally, and should set the upper and lower plates. 5201 should be placed between a 2 grease lubricating PTFE plate and stainless steel plate. Be sure to set the dust cover after installation. The company made every day, Hubei: Wuhan, Huangshi Xiangfan Jingzhou Yichang Jingmen Ezhou Shiyan Xiaogan Huanggang Xianning Suizhou Enshi Hunan: Changsha, Hengyang, Shaoyang, Zhuzhou, Xiangtan, Yueyang, Changde, Yiyang, Chenzhou, Yongzhou Huaihua, Loudi, Zhangjiajie Hunan, Guangdong: Guangzhou, Shenzhen, Zhuhai, Shantou, Shaoguan, Huizhou, Foshan, Jiangmen, Zhaoqing, Maoming, Yangjiang, Heyuan, Meizhou, Shanwei Qingyuan, Dongguan, Zhongshan, Chaozhou, Jieyang, Yunfu, Guangxi: Nanning, Liuzhou, Guilin, Wuzhou, Beihai, Qinzhou Fangchenggang Guigang Yulin Chongzuo guest Baise, Hechi Hezhou