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盆式橡胶支座和板式的区别

作者:桥梁支座厂家 浏览:129 来源:http://tapebrain.com 时间:2021-02-20

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盆式橡胶支座和板式的区别

板式橡胶支座盆式橡胶支座是目前应用的广泛的两种桥梁支座

板式橡胶支座用途:该产品主要适用于公路桥梁、铁路桥梁、城市立交桥。

1、BANSHIXIANGJIAOZHIZUOSHIYINGYUCHANGGUIKUAJINGDEQIAO,QICHENGZAILIDOUBIJIAOXIAO;ERQIEYAOQIUQIAOLIANGZONGXIANG、HENGXIANGDEBIANWEIDOUBIJIAOXIAO,BINGQIEBUYAOQIUYOUGUDINGZHIDIANDE。BANSHIXIANGJIAOZHIZUOCHUYUQIAOLIANGSHANG、XIABUGOUZAOJIEDIANDEZHONGYAOWEIZHI,TADEKEKAOCHENGDUZHIJIEYINGXIANGQIAOLIANGJIEGOUDEANQUANDUHENAIJIUXING,BANSHIXIANGJIAOZHIZUODEANZHUANGYUSHIGONGDEFANGFA,XIANGJIAOZHIZUOCHUYUQIAOLIANGSHANG、XIABUGOUZAOJIEDIANDEZHONGYAOWEIZHI,TADEKEKAOCHENGDUZHIJIEYINGXIANGQIAOLIANGJIEGOUDEANQUANDUHENAIJIUXING。

2、盆式橡胶支座主要运用在一些特殊结构的桥梁(如:弯桥、斜桥、高墩桥梁等)和大型桥梁,适用于桥梁的纵、横向变位都比较大的情况,并且还可以设置固定支座。对于现浇梁的支座安装步骤,要在桥墩的支承垫石应预留套筒孔,孔的尺寸应为两倍至三倍套筒的直径,尝试稍大于套筒的长度。保正桥墩支承垫按设计图标出支座位置中心线。盆式支座顶板和底板上下面调平,对于活动支座,根据安装时的温度按要求预设一定的位移量,然后用四块钢板连接牢固。

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