浅埋暗挖法在供水管道安装工程中的应用:《中国给水排水》2009年24期

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!dbMUxoY4z9O0浅埋暗挖法在供水管道安装工程中的应用

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3|C-d@4p@0【摘要】:介绍了一种在特殊路段进行支管安装的浅埋暗挖施工方法。该法采用暗挖形成施工隧洞后,再在隧洞内进行管道安装,可替代明挖和顶管施工方法。结合工程实例,介绍了浅埋暗挖施工工艺流程和主要技术特点。

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(^0?8[5@H7W k!d-v!{0F.p(P0【作者单位】:

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东莞市东江水务有限公司;

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p"gmL&N B0【关键词】:

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u8y8BVw zt0支管安装 浅埋暗挖法 隧洞施工工艺 施工方法 喷射混凝土 施工隧洞 钢筋混凝土挡土墙 钢拱架 匝道 钢格栅水利论文.I$LiS;mpe$\C9q

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【分类号】:TU991.05

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【正文快照】:

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2q)j:eS^ E"oI6K'r1y0随着经济的高速发展和城市车流量的剧增,目前我国交通主干道和城区大部分道路一般都不允许采用明挖的施工方式进行市政工程施工。很多新建道路、桥梁工程因为施工工期等原因也往往是道路、桥梁单位施工在前,市政管道安装施工在后或者出现相互交叉施工等现象,容易引发工期冲突

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