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钢花管注浆加固的操作规范
浏览:0 发布日期:2019/11/25 16:16:09

  钢花管注浆加固的操作规范

  钢花管欢乐麻将注浆加固的操作方案涵盖了隧道工程***为精妙的部分。

  单孔为钢花管,双孔采用钢管,其环向间距为40mm,倾角(外插角)为1°~3°。钢管及钢花管在同一截面的接头数不得超过管数的50%。

欢乐麻将  GUANPENGZAIANZHUANGQIANYINGDUIZUANTOUHUOGAOYAFENGDUIZUANKONGJINXINGSAOKONG、QINGKONG,QINGCHUKONGNEIFUZHA,QUEBAOKONGJING(KONGJINGBUDEXIAOYU127cm)、KONGSHENFUHEYAOQIU、FANGZHIDUKONG。GAIGUANPENGKECAIYONGDINGJINANZHUANG,ZHUJIEJIEZHANG,YONGYUJIEZHANGGUANJIEDEJIETOUGANGGUANYONGZHIJINGWEI114mm,BIHOUWEI6mmDEREYAWUFENGGANGGUANTONGGUOWAICHESIKOUJINEICHESIKOUJINXINGLIANJIE,WAICHESIKOUZHANGDUWEI15cm,NEICHESIKOUZHANGDUWEI30cm。YINCIYAOQIUJIAGONGJINGDUBIXUDADAOYAOQIU,CAINENGBAOZHENGLIANJIEZHANGDU、MIFENGDENG。

欢乐麻将  DUSAI,YUANZESHANGCHENGYIKONGJIUZHUJIANG,TONGSHIKEYIRANGJIANGYEZAISONGSANDEYANCENGZHONGJINXINGKUOSANTIANCHONG,JIANGPOSUIDEYANCENGGUJIE,YOULIYUXIANGLINKONGZAIZUANKONGSHIJIANSHAODIAOKUAI,BIMIANFASHENGKAZUANHUODIAOZUAN、DIAOQIANXIANXIANG,YOULIYUJIAKUAISHIGONGJINDU。


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