摘要
本文详细论述了可控源音频大地电磁法(CSAMT)的工作原理、野外工作中发射源的布设原则以及几个重要参数的选择,介绍了可控源音频大地电磁法在隧道勘察中的应用情况。同时,通过对朔准铁路鹰鹞山隧道和京沪铁路张夏隧道两个工程的实际应用和详细分析,总结了可控源音频大地电磁法的应用范围及其可以解决的地质问题。
The basic principles of controlled-source audio magnetotelluric method （CSAMT）, its lay fundamental of fieldwork and the choice of several important parameters are introduced in detail in this paper. The application of CSAMT in tunnel survey are also introduced. At the same time, on the basis of detailed analysis for two tunnel engineering instances, the application range of CSAMT and its solvable geological matter are summarized.
出处
《工程勘察》
CSCD
北大核心
2008年第6期68-71,共4页
Geotechnical Investigation & Surveying
