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滑動板式橡膠支座200*350*43mm

GJZ板式橡膠支座
GJZ plate rubber bearing
GJZ板式橡膠支座 2017-4-5
GJZ plate rubber bearing 2017-4-5

板式橡膠支座
Laminated rubber bearing
GJZ板式橡膠支座具有構造簡單、安裝方便、節(jié)省鋼材、價格低廉、養(yǎng)護簡便、易于更換等特點。
GJZ plate rubber bearing has the characteristics of simple structure, convenient installation, saving steel, low price, easy maintenance and easy replacement.
在板式支座表面粘復一層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膠支座它除了豎向鋼度與彈性變形,能承受垂直荷載及適應梁端轉動外,因聚四氟乙烯板的低摩擦系數(shù),可使梁端在四氟板表面自由滑動,水平位移不受限制,特別適宜中、小荷載,大位移量的橋梁使用。
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 deformation 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.
板式橡膠支座是公路中小型橋梁中比較常用的產(chǎn)品，它分為普通板式橡膠支座、四氟板式橡膠支座。對于普通型橋梁支座適用于跨度小于30m、位移量較小的橋梁.不同的平面形狀適用于不同的橋跨結構,正交橋梁用矩形支座;曲線橋、斜交橋及圓柱墩橋用圓形支座.
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