一都溪引水工程隧洞塌方若干问题及对策

River water diversion project is a tunnel cave-a number of issues and countermeasures

一都溪引水工程是实施福清市长期供水计划,化解福清市工农业及居民生活用水紧张状况的跨流域引水工程。该文介绍福清市一都溪引水隧洞工程进口主洞0+445中心桩大塌方段的原因分析和工程处理措施及引起的环境工程地质问题。总结经验教训,指出今后水工引水隧洞选线时应注意的工程地质问题。

I have the river diversion project is the implementation of long-term water supply schemes in Fuqing city,Fuqing city to resolve industrial and living conditions of water stress of trans-basin diversion project. In this paper, Fuqing city, a river diversion tunnel works are the main import center hole 0＋445 paragraph pile the reasons for large landslide analysis and engineering measures, as well as environmental engineering geological problems; lessons learned, pointing out that the next election diversion tunnel hydraulic line should pay attention to the issue of engineering geology.