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安装四川桥梁支座前的准备和方法

作者:admin 发布日期:2017-6-9 关注次数: 二维码分享

四川桥梁支座安装前我们应该有什么准备和安装方法是怎么样的。

a:ANZHUANGZHUNBEI

a.1 板式橡胶支座500万彩票安装处宜设置支承垫石,支承垫石平面尺寸大小应按局部承压计算确定,垫石长度、宽度应比支座相应的尺寸至少增加50mm左右,其高度应为100mm以上,且应考虑便于支座的更换。

四川桥梁支柱

a.2 ZHIZUODIANSHINEIYINGBUZHIGANGJINWANG,GANGJINZHIJINGWEI8mmSHI,JIANJUYIWEI50mm×50mm,QIAOLIANGDUN、TAINEIYINGYOUSHUXIANGGANGJINYANSHENZHIZHIZUODIANSHINEI,ZHIZUODIANSHIDEHUNNINGTUQIANGDUDENGJIBUYINGDIYUC50。

a.3 ZHIZUODIANSHIBIAOMIANYINGPINGZHENG、QINGJIE、GANSHUANG、WUFUSHA。ZHIZUODIANSHIDINGMIANBIAOGAOYAOQIUZHUNQUEWUWU。ZAIPINGPOQINGKUANGXIA,TONGYIPIANLIANGLIANGDUANZHICHENGDIANSHIJITONGYIQIAODUN、TAISHANGZHICHENGDIANSHIYINGCHUYUTONGYISHEJIBIAOGAOPINGMIANNEI,QIXIANGDUIGAOCHABUYINGCHAOGUO±1.5 mm,TONGYIZHICHENGDIANSHIGAOCHAYINGXIAOYU0.5 mm。

500万彩票 b: ZHIZUOANZHUANG

500万彩票 b.1 ZHIZUOJINCHANGHOU,YINGJIANCHAZHIZUOSHANGSHIFOUYOUZHIZAOSHANGDESHANGBIAOHUOYONGJIUXINGBIAOJI。ANZHUANGSHI,YINGANZHAOSHEJITUZHIYAOQIU,ZAIZHICHENGDIANSHIHEZHIZUOSHANGJUNBIAOCHUZHIZUOWEIZHIZHONGXINXIAN,YIBAOZHENGZHIZUOZHUNQUEJIUWEI。

b.2 ZHIZUOANZHUANGSHI,YINGFANGZHIZHIZUOCHUXIANPIANYAHUOCHANSHENGGUODADECHUSHIJIANQIEBIANXING。ANZHUANGWANCHENGHOU,BIXUBAOZHENGZHIZUOYUSHANG、XIABUJIEGOUJINMIJIECHU,BUDECHUXIANTUOKONGXIANXIANG。DUIWEIXINGCHENGZHENGTIDELIANGBANJIEGOU,YINGBIMIANZHONGXINGCHELIANGTONGGUO。

b. 3 QIAOLIANGDUNTAIDESHEJIYINGKAOLVZHIZUOYANGHU、GENGHUANDEXUYAO。RENHEQINGKUANGXIA,BUYUNXULIANGGEHUOLIANGGEYISHANGDEZHIZUOYANLIANGZONGXIANGZHONGXINXIANZAITONGYIZHICHENGDIANBINGPAIANZHUANG;ZAITONGYIGENLIANG(BAN)SHANG,HENGXIANGBUYISHEZHIDUOYULIANGGEZHIZUO;BUTONGGUIGEDEZHIZUOBUYINGBINGPAIANZHUANG。

500万彩票 b. 4 ZHIZUOANZHUANGHOU,YINGQUANMIANJIANCHASHIFOUYOUZHIZUOLOUFANG,ZHIZUOANZHUANGFANGXIANG、WEIZHI(YUYUMAIGANGBANDEJIECHU、ZHIZUOZHONGXINXIANWEIZHI)、ZHIZUOGUIGEXINGHAOSHIFOUYOUCUO,LINSHIGUDINGSHESHISHIFOUCHAICHU,SIFUHUABANZHIZUOSHIFOUZHURUGUIZHIYOU(YANJINSHIYONGRUNHUAYOUDAITIGUIZHIYOU)DENGXIANXIANG,YIJINGFAXIAN,YINGJISHIDIAOZHENGHECHULI,QUEBAOZHIZUOANZHUANGHOUDEZHENGCHANGGONGZUO,BINGJILUZHIZUOANZHUANGHOUCHUXIANDEGEXIANGPIANCHAJIYICHANGQINGKUANG。

b.5 ZHIZUOSHIYONGJIEDUANPINGJUNYAYINGLIσc=10MPa。ZHIZUOXIANGJIAODANXINGTITIJIEb=2000MPa。

ZHIZUOYUHUNNINGTUJIECHUSHI,MOCAXISHUμ=0.3;YUGANGBANJIECHUSHI,MOCAXISHUμ=0.2;JUSIFUYIXIBANYUBUXIUGANGBANJIECHU(JIAGUIZHISHI)MOCAXISHUμXIAOYUDENGYU0.03,DANGWENDUDIYU-25℃SHI,μfZHIZENGDA30%,HUABANZHIZUOBIXUANZHUANGSHIHOUJISIFUBANBIAOMIANJIAGUIZHISHI。

500万彩票 b.6 JUXINGZHIZUOANZHUANGSHIYIDUANBIANCHICUNSHUNQIAOXIANGFANGZHI。

施工前的准备的安装非常简单。想了解更多施工信息,请咨询中交路达。

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