buried culvert

基本解釋

The buried culvert under the west fourth ring road is one of the most important constructions in the South to North Water Transfer Project.
西四環(huán)暗涵工程以其工程難度大、工期長成為南水北調中線工程的主要控制性工程之一。
In the paper, the construction technology of buried culvert in No. 2 tunnel in Wanjiazhai YRDP using well-point to discharge ground water, is adopted.
文中介紹了萬家寨引黃工程南干線2號埋涵的施工方法，采用了“井點法”排除地下水。
Shallow buried-tunnelling method was used in the construction of high discharge pressure culvert for the first time and developed a new construction method in urban water distribution project.
在設計中將淺埋暗挖技術首次應用于大流量有壓輸水暗涵，進一步拓展了適用于城市輸水工程的工程技術手段。