摘要
本文简要介绍了几种物探新技术对采空洞穴的异常机理．并结合实例，对这些方法在山地采空洞穴探查中的应用效果进行了探讨．
This paper brieny introduces the anomaly mechanism of tbe excavated cave8 for several geophysical prospecting techniques. Combining with cas. histories,discussions on the application of these methods for the exploration of excavated caves at mountainous areas are presented.
出处
《勘察科学技术》
1998年第2期59-62,共4页
Site Investigation Science and Technology
关键词
物探新技术
采空洞穴
极小核移距
弹性波
CT法
new geophysical prospecting techniques
excavated caves
minimum offset distance
elastic CT method
electro-magnetic wave CT method
Rayleigh wave
shallow reflected wave
