隧道工程对云雾山岩溶地区地质环境的影响

The Effect of Tunneling Engineering on Geological Environment in Yunwushan Karst Area

西部大开发以来,交通工程建设迅速发展,形成大量隧道工程,导致工程区内地下水补、径、排条件发生改变,形成新的地下水系统。云雾山隧道工程是一典型实例,隧道涌水出现人工水点,成为工程区内中型集水、过水地下廊道,并引发了局部岩溶塌陷、水资源枯竭及干旱缺水等一系列环境地质问题。

Since the western development, a number of tunnels are formed in the development of transportation construc- tion. Yunwushan tunnel project is a typical example, the tunnel gushing appear artificial water points, becoming under- ground corridor of the medium catchment, and triggered a series of environmental and geological problems including a partial collapse, depletion of water resources and drought.