遵義GYZ橡膠支座企業(yè)生產(chǎn)國標(biāo)板式橡膠支座科學(xué)生產(chǎn)-常盛橡膠，橡膠支座與GJZ橋梁橡膠支座的區(qū)別—鑫鑫解析 板式橡膠支座有矩形和圓形兩種，一般當(dāng)斜度大于10°時采用圓板形支座，否則采用矩形支座。可根據(jù)實際的位移量及支座反力大小來確定板式橡膠支座的型號、高度。

YZ rubber bearing and GJZ bridge rubber bearing difference - Analysis of laminated rubber bearing Xinxin rectangular and round two, generally when the slope is greater than 10 degrees when using circular or rectangular bearings, bearing. The type and height of the plate rubber bearing can be determined according to the actual displacement and the size of the support counterforce.



遵義GYZ橡膠支座企業(yè)生產(chǎn)國標(biāo)板式橡膠支座科學(xué)生產(chǎn)-常盛橡膠，1）曲線橋、斜交橋及圓柱墩橋用GYZ圓形橡膠支座.它與矩形板式橡膠支座特性基本相同，只是其平面形狀為圓形，具有剪切變形的同等性，克服了矩形橡膠支座某些遇應(yīng)力集中的現(xiàn)象，可將上部構(gòu)造復(fù)雜變形和轉(zhuǎn)動經(jīng)過支座橡膠層的彈性變形來完成。它除了具有矩形橡膠支座的功能外，因其平面圓形在安裝時可不考慮其方向性，在彎橋、斜交橋、曲線橋上使用，其優(yōu)點更為明顯。

1) Qu Xianqiao, skew bridge and pier bridge with GYZ circular rubber bearings. It and the rectangular plate rubber bearing characteristics are basically the same, but the plane shape is round, with the same shear deformation, overcome the rectangular rubber bearing in some stress concentration phenomenon, can be achieved through deformation and rotation bearing rubber the elastic deformation of the upper structure complex. Besides the function of rectangular rubber bearing, its planar circle can not consider its directivity when installed. It has more obvious advantages in curved bridges, skew bridges and curved bridges.

遵義GYZ橡膠支座企業(yè)生產(chǎn)國標(biāo)板式橡膠支座科學(xué)生產(chǎn)-常盛橡膠，2）GJZ橋梁矩形橡膠支座，該產(chǎn)品允許水平力為豎向的10％，允許轉(zhuǎn)角不小于40’’，摩擦系數(shù)0.04－0.06，活動支座水平位移量50mm－250mm，分5級。荷載等級100KN－15000KN。普通板式橡膠支座通常適用于橋梁跨度小于30m、位移量較小的公路橋梁使用。不同的平面形狀適用于不同的橋梁結(jié)構(gòu)，曲線橋、斜交橋及圓柱墩橋用圓形橡膠支座,正交橋梁用矩形橡膠支座。矩形支座短邊應(yīng)與順橋方向平行安置，以利梁端轉(zhuǎn)動。若需要長邊平行于順橋向，通過轉(zhuǎn)角驗算

遵義GYZ橡膠支座企業(yè)生產(chǎn)國標(biāo)板式橡膠支座科學(xué)生產(chǎn)-常盛橡膠，2) GJZ rectangular bridge rubber bearing, the product allows for a vertical 10% horizontal force, allowing angle of not less than 40 '', the friction coefficient 0.040.06, bearing horizontal displacement activity 50mm250mm is divided into 5 levels. Load level 100KN15000KN. Common plate rubber bearing is usually applied to bridge with bridge span less than 30m and small displacement. Different plane shapes are suitable for different bridge structures. Curved bridges, skew bridges and cylindrical piers are used for circular rubber bearings and rectangular rubber bearings for orthogonal bridges. The short side of the rectangular support should be arranged in parallel to the direction of the bridge, so that the end of the beam will be rotated. If you need a long side parallel to the corner to shun Qiao, must be checked



遵義GYZ橡膠支座企業(yè)生產(chǎn)國標(biāo)板式橡膠支座科學(xué)生產(chǎn)-常盛橡膠，3）橡膠支座分類

3) classification of rubber bearing

A、橡膠支座分普通型橡膠支座和耐寒型橡膠支座兩種。

A, rubber bearing is divided into two kinds of common rubber bearing and cold resistant rubber bearing.

B、普通型橡膠支座膠料采用氯丁橡膠配制面成，在-25℃～+60℃溫度下使用。

B and common rubber bearing rubber compound is made of chloroprene rubber, which is used at the temperature of -25 C to +60.

C、耐寒型橡膠支座膠料采用天然橡膠配制而成，在-40℃～+60℃溫度下使用

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