摘要
以六盘山隧道为工程背景,通过地质分析研究了六盘山隧道的软岩破碎带范围,利用TSP(隧道地震探测)超前地质预报方法对高风险区域进行了超前探测,并利用地质雷达对危险区域进行了短距离探测,探测结果与实际揭露岩性基本吻合。
The Liupanshan tunnel is settled as the background, and the week rock fractured zone is studied through geological analysis. And then the detection of the high-risk area is done with the TSP （Tunnel Seismic Prediction） method, and a short detection of the high-risk area is done using geological penetrating radar. The detection result is consist with actual disclosure rock mass.
出处
《山西建筑》
2014年第14期195-196,共2页
Shanxi Architecture
关键词
高地应力
软弱围岩
TSP
地质雷达
high initial geo-stress, week rock mass, TSP, geological penetrating radar
