摘要
在岩溶发育区 ,用陆地声纳法和微分电测深相结合 ,可以探查覆盖层下的基岩起伏 ,灰岩、白云岩中的单个或多层溶洞 ,深径比可达 ( 10～ 2 0 )∶1,并可准确确定其顶、底埋深。
With the combination of the Landsoner method and the Differential Electrical Sounding method, we can explore the rise and fall of bed rocks as well as single and multi-storey karst caves under the cover of a karst area, the proportion of depth to diameter being over 10-20:1. In addition, the depths of the top and the bottom can be accurately determined.
出处
《物探与化探》
CAS
CSCD
2003年第3期240-243,共4页
Geophysical and Geochemical Exploration
关键词
陆地声纳
电测深
岩溶
洞穴
弹性波反射
karst
cave
Landsonar
elastic wave reflection
electrical sounding
