摘要
仙人洞隧道属岩溶隧道,地质条件复杂,在施工中采用TSP方法对断层、破碎带、溶洞等的位置以及规模进行超前地质预报;介绍了TSP的工作原理、野外数据采集方法及成果解译;并与现场地质素描、地质雷达探测和超前钻孔等超前预报方法进行了比较分析,验证了TSP预报成果的准确性和适用性。
Xianrendong tunnel is the karst tunnel and its geological conditions are complex. In the construction, the author adopted TSP to carry out the advanced geological forecast on the location and scale of fault, fracture zone and limestone cave, introduced the working principle, field data collection method and results interpretation of TSP, which were compared with geological sketch, geological radar detection and advanced drilling , and verified the accuracy and applicability of TSP forecast results.
出处
《露天采矿技术》
CAS
2015年第8期58-60,共3页
Opencast Mining Technology
关键词
仙人洞隧道
岩溶隧道
TSP
超前地质预报
Xianrendong tunnel
karst tunnel
TSP
advanced geological forecast
