输电线路隧道工程顶管施工的质量保障措施

The Quality Assurance Measures for Pipe Jacking Construction of Tunnel Engineering of Transmission Line

目前在城市建设发展越来越快、规模越来越大的背景下,输电线路隧道工程建设中为穿越河流、道路或者是建筑物,采用顶管法进行暗挖式施工作业的项目越来越多。这种暗挖式施工不破坏地表的现有建筑形态,对周边环境和交通等影响小,所以受到了施工单位的欢迎。

At present, under the background of the rapid development of urban construction and increasing scale, in order to cross rivers, roads,or buildings in the tunnel engineering construction of electric transmission line, more and more projects use pipe jacking method to carry out undermining construction work. This kind of undermining construction does not destroy the existing architectural form on the earth＇s surface, and has little influence on the surrounding environment and traffic, so it is welcomed by the construction units.