大直径埋地长输管线水浮法施工
Long and big buried pipe line construction by floating-on-water method
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摘要: 水浮法施工适用于水网地区,本文介绍了水浮法施工的工艺计算和施工程序,并根据ϕ1220输水管线的施工,作了经济分析。Abstract: Floating-on-water methcd is suitable for pipeline construction in involving in the method and construction procedure, and makes an economic analysis based on ϕ 1220 water supply pipeline construction.