网架带孔橡胶支座氯丁

网架橡胶支座是为适应现代建筑需要的一种板式橡胶支座产品，解决大跨度结构因温度变化而产生的水平位移和建筑结构之间的隔震、减震要求而设计的。网架橡胶支座是由多层橡胶片和多层加劲钢板经加压、硫化制成，具有足够的竖向钢度，以支撑上部结构的垂直载荷。同时，通过其良好的弹性和较大的剪切变形，来满足上部结构因温度变化而引起的支撑结构的推力，并通过网架橡胶支座的耗能起到减震、隔震作用。网架橡胶支座定位通孔，通过螺栓将支座固定在支撑结构上。

In order to adapt to the grid rubber bearing is a plate type rubber bearing products of modern architecture need, solve the vibration and damping between the large span structure caused by temperature change of horizontal displacement and structural requirements and design. The grid rubber bearing is made of multilayer rubber sheet and multilayer stiffened steel plate by pressurization and vulcanization. It has enough vertical steel to support the vertical load of the upper structure. At the same time, through its good elasticity and large shear deformation, to meet the upper structure due to temperature changes caused by the thrust of the supporting structure, and through the grid rubber bearing energy dissipation to play the role of shock absorption and isolation. The rubber bearing of the grid is positioned through the hole, and the support is fixed on the supporting structure through the bolt.

网架带孔橡胶支座氯丁

The performance of the grid rubber bearings: it is commonly used in the node without pulling resistance, it has vertical bearing and vertical angle under the action of external force, anti horizontal shear function. Under the force condition, the energy dissipation caused by the local deformation of the bearing can reduce the earthquake. The support is fixed by bolt hole, and the bolt is used to realize the fixing of the upper and lower components. This support has a certain vertical angle function. There is no horizontal displacement in the rubber bearing of the grid, the main function of the vertical vibration reduction; because of the bolt limit, the horizontal shear of the bearing is not considered. It is suitable for the grid structure with vertical bearing capacity no more than 4000KN. The structure is simple, easy to install, replace and maintain, and the cost is low.

网架带孔橡胶支座氯丁