物探与化探2012，Vol.36Issue(z1)：7-11,5.
可控源音频大地电磁法探测煤矿采空区
THE APPLICATION OF CONTROLLABLE SOURCE AUDIO MAGNETIC METHOD TO DETECTING GOAF IN COAL MINE
贾永梅 1姚成林 1邓中俊 1房纯纲 1王会宾 1李良景 2李远强2
作者信息
- 1. 中国水利水电科学研究院,北京100038
- 2. 北京市地质研究所,北京100120
- 折叠
摘要
Abstract
This paper deals with an example of detecting coal mine goaf by using controllable source audio magnetic technique ( CSAMT) . The following aspects are discussed:the working principle of CSAMT,the geophysical premise of detecting coal mine goaf, the equipment and its parameter setting,the working field layout and the data analysis. The result of the study was verified by drilling. Drilling verification shows that the detecting result is coincident with the coal mine goaf. It is thus held that the CSAMT is effective in detecting coal mine goaf.关键词
可控源音频大地电磁法/视电阻率/煤矿采空区Key words
controllable source audio magnetic technique/ apparent resistivity/ coal mine goaf分类
天文与地球科学引用本文复制引用
贾永梅,姚成林,邓中俊,房纯纲,王会宾,李良景,李远强..可控源音频大地电磁法探测煤矿采空区[J].物探与化探,2012,36(z1):7-11,5.
