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钢花管注浆加固的实际操作方案
浏览:0 发布日期:2019/12/9 15:42:39

  钢花管注浆加固的实际操作方案

  钢花管注浆结构加固的实际操作计划方案包含了隧道施工更为绝妙的一部分。

  单孔为钢花管,双孔选用无缝钢管,其环向间隔为40mm,倾斜角(外插角)为1°~3°。无缝钢管及钢花管在同一横截面的连接头数不能超过管数的50%。

  GUANPENGZAIANZHUANGQIANJIEJUEMAHUAZUANHUOGAOYAFENGDUIDAKONGKAIZHANSAOKONG、NIJIANGHUBI,XIAOCHUKONGBIFUZHA,BAOZHENGZHIJING(ZHIJINGBUKEDIYU127cm)、KONGSHENFUHEGUIDING、BIMIANDUKONG。GAIGUANPENGKEXUANYONGDINGJINANZHUANG,ZHUJIEJIEXIAN,YONGYIJIEXIANGUANJIEDELIANJIETOUWUFENGGANGGUANYONGZHIJINGWEI114mm,BIHOUWEI6mmDEREYAWUFENGGUANGENJUWAICHESIKOUJINEICHESIKOUKAIZHANLIANJIE,WAICHESIKOUZHANGDUANWEI15cm,NEICHESIKOUZHANGDUANWEI30cm。YINERGUIDINGSHENGCHANJIAGONGJINGMIDUWUBICHAOGUOGUIDING,CAIKEYIQUEBAOLIANJIEZHANGDUAN、MIFENGXINGDENG。

  ZUSAI,ZHENGCHANGQINGKUANGXIACHENGYIKONGJIUGUANJIANG,LINGWAINENGGOURANGJIANGTIZAISHUSONGDEYANSHICENGZHONGKAIZHANWAIKUOSANTIANCHONG,JIANGFENSUIDEYANSHICENGTUTI,YOUYIYULINJINKONGZAIDAKONGSHIJIANGDIDIAOKUAI,FANGZHICHANSHENGKAZUANHUODIAOZUAN、DIAOQIANZHUANGKUANG,YOUYIYUJIASUGONGCHENGJINDU。

  BENANQUANCAOZUOGUICHENGSHIYONGGUANHUIGZH-13BIAOANWASUIDAOSHIGONGDONGBIANCHUJIEGOUJIAGUJIROURUORUANYANJIEGOUJIAGUDUANXUANYONGφ108GUANPENGJIEGOUJIAGUDEGONGCHENGSHIGONGGONGZUO。LIJINGJINDAOHENGANQUANTONGDAOJIHENGANQUANTONGDAOJINDAOZHENGDONGSHIYUZAIXUJIEGOUJIAGUDEQIANMAIANWASUIDAOSHIGONGLUDUAN。


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