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南水北调工程是继三峡工程、西气东输、西电东送之后的又一特大型工程,沿线结构物类型较多,其中薄壁砼建筑物是渠道等部位的常见结构,故薄壁砼结构质量控制又是整个南水北调工程防止渠道渗漏的重要环节,同时为确保其外观质量达到设计要求,采用合理的施工方案或技术可保证薄壁砼的施工质量、施工进度及外观质量。
South-North Water Diversion Project is another large-scale project following the Three Gorges Project, west-east gas transmission and west-to-east electricity transmission. There are many types of structures along the line, in which thin-walled concrete buildings are common structures of channels and other parts, Quality control is an important part of the entire South-to-North Water Diversion Project to prevent channel leakage. Meanwhile, in order to ensure the appearance quality meets the design requirements, reasonable construction schemes or technologies can ensure the construction quality, construction schedule and appearance quality of the thin-wall concrete.