滑动板式橡胶支座200*350*43mm

GJZ板式橡胶支座
GJZ plate rubber bearing
GJZ板式橡胶支座 2017-4-5
GJZ plate rubber bearing 2017-4-5

板式橡胶支座
Laminated rubber bearing
GJZ板式橡胶支座具有构造简单、安装方便、节省钢材、价格低廉、养护简便、易于更换等特点。
GJZ plate rubber bearing has the characteristics of simple structure, convenient installation, saving steel, low price, easy maintenance and easy replacement.
在板式支座表面粘复一层1.5mm-3mm厚的聚四氟乙烯板,就能制作成聚四氟乙烯滑板式橡胶支座它除了竖向钢度与弹性变形,能承受垂直荷载及适应梁端转动外,因聚四氟乙烯板的低摩擦系数,可使梁端在四氟板表面自由滑动,水平位移不受限制,特别适宜中、小荷载,大位移量的桥梁使用。
After the Teflon plate 1.5mm-3mm thick layer on the plate bearing surface, can be made of PTFE sliding plate rubber support in addition to its vertical stiffness and elastic debation under vertical load and can adapt to the rotation of the outer end of the beam, due to the low friction coefficient of PTFE plate, the Liang Duan in the PTFE surface free sliding level the displacement is not restricted, especially suitable for medium and small load, large displacement bridge use.
板式橡胶支座是公路中小型桥梁中比较常用的产品，它分为普通板式橡胶支座、四氟板式橡胶支座。对于普通型桥梁支座适用于跨度小于30m、位移量较小的桥梁.不同的平面形状适用于不同的桥跨结构,正交桥梁用矩形支座;曲线桥、斜交桥及圆柱墩桥用圆形支座.
Plate rubber bearings are commonly used in small and medium highway bridges. They are divided into ordinary plate rubber bearing and PTFE plate rubber bearing. The common bridge bearings are suitable for bridges with spans less than 30m and small displacements. Different plane shapes are applicable to different bridge spans, rectangular supports for orthogonal bridges, circular supports for curved bridges, skew bridges and cylindrical piers