摘要
圆梁山隧道通过地段岩溶发育、水流量大、水压高 ,断层破碎带多且含有煤层、瓦斯、石油天燃气 ,地质条件非常复杂。施工过程中采用了包括TSP2 0 2、红外探测、地质雷达、HSP、常规地质分析和超前水平钻孔多种方法相互印证和补充的综合地质预报。
Yuanliangshan tunnel passes through a section with complicated geological condition, rich in karst and underground water with high pressure, with many faults and fractured zones in which encountered coal layers, gas and natural petroleum gas. In the process of construction a comprehensive geological prediction was adopted including: TSP 202, infrared ray detection, geologic radar, HSP, regular geologic analysis and advance horizontal boring, which verify and supplement one another. The paper introduces the geological prediction adopted in Yuanliangshan tunnel.
出处
《现代隧道技术》
EI
2004年第3期55-61,共7页
Modern Tunnelling Technology
关键词
圆梁山隧道
岩溶隧道
超前地质预报
Yuanliangshan tunnel
Karst tunnels
Geological fore-cast
