摘要
针对粉细砂地质条件下穿越高速铁路,管道覆土浅的一类顶管施工技术展开研究分析,并通过广州市西江引水工程———穿越京广铁路顶管工程的施工运用实践,总结了一套针对该类型顶管工程的行之有效的顶管施工技术和宝贵的顶管施工经验。
According to the fine sand geological conditions of high-speed railway,the pipe jacking technique was researched and analyzed for the shallow covering.Through the application of the pipe jacking project construction in the Guangzhou West River diversion project crossing the Beijing-Guangzhou Railway,this paper summarizes a set of effective and precious technique and experience of the pipe jacking project.
出处
《建筑科学》
北大核心
2011年第11期107-110,共4页
Building Science
关键词
超浅覆土
粉细砂
穿越铁路
顶管技术
ultra-shallow covering
fine sand
crossing the railway
pipe jacking technique
