摘要
某隧道施工过程中遇到不良地质带,通过采用综合地质-物探手段对不良地质带地质情况进行探测和对未开挖段不良地质段提前预测,采取了科学的工程措施和应急预案,有效地降低隧道施工过程中的安全风险。
The poor geologic zone was came across in the tunnel construction process. The geology of poor geologic zone were prospected and the poor geologic zone of the excavation section were forecast in advance using synthetical geology-geophysics. Using scientific engineering measures and emergency preplans which effectively reduced the security risk in the course of the tunnel.
出处
《福建地质》
2011年第3期233-238,共6页
Geology of Fujian
关键词
隧道综合地质-物探
高精度磁法
可控源音频大地电磁法
tunnel, synthetical geology-geophysics, high-precision geomagneticmethod, controlled-source audiomagnetotellurics method
