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水利工程渠道、河道等输水线路施工过程中,经常会遇到穿越铁路、高速公路、国道、省道等重要交通干线,常规的破路施工方法既影响交通又影响施工进度。文章通过对输水箱涵顶进施工方法进行探讨,力图在此方面有所总结。
During the construction of water conveyance channels, watercourses, river courses and other water-supply lines, frequent road traverses such as railways, expressways, state roads and provincial roads are often encountered. Conventional methods of breaking roads affect the traffic as well as the construction progress. This article discusses the method of jacking construction of water conveyance box culvert, trying hard to summarize this aspect.