摘要
指出了在岩溶发育地区采用常规工程地质勘察方法的不足 ,简述了跨孔地震CT层析成像进行岩溶勘察的原理及工作方法技术 ,介绍了一个工程勘察实例 ,指出了跨孔地震CT层析成像在岩溶 ,勘察中的应用前景。
Following a discussion on the weakness of the traditional engineering geological exploration method in karst areas, this paper deals briefly with the principle and technique of the crosshole seismic CT method used for the detection of karst caves, and, with a practical example of engineering exploration, illustrates the prospect of this method in karst detection.
出处
《物探与化探》
CAS
CSCD
2001年第3期236-240,共5页
Geophysical and Geochemical Exploration
关键词
跨孔地震
CT层析成像
桥基工程勘察
岩溶
工程地质勘探
crosshole seismic exploration
computerize tomography
bridge foundation investigation
karst
