摘要
为查明干河煤矿高承压水作用下采煤工作面内部导水构造,采用瞬变电磁法与无线电波透视法相结合的综合物探法,对采煤工作面内部导水构造大小及发育情况进行了探测。通过在干河煤矿高承压水采煤工作面进行现场探测,并对探测结果进行钻探验证,验证结果较为吻合,表明瞬变电磁法与无线电波透视法相结合的综合物探法能够较为准确地探测采煤工作面内部导水构造情况,可为类似煤矿导水构造问题提供更多的解决方法。
In order to find out the water-conducted structures in the working face with high confined water, comprehensive detection was carried out on the size and development of the water-conducted structures in the working face by using the radio penetration method and the transient electromagnetic method. The site detection was made in the working face with high confined water in Ganhe Mine, the detection results were verified by exploration boring, and the verification results were fairly consistent. The comprehensive geophysical prospecting technology by combining the transient electromagnetic method and radio penetration method can more accurately detect the water-conducted structures in the working face, which thus provided more solutions for coal mines with similar water-conducted structures.
出处
《矿业安全与环保》
北大核心
2017年第3期65-68,共4页
Mining Safety & Environmental Protection
基金
重庆市教委科学技术研究项目(KJ1732439)
关键词
瞬变电磁法
无线电波透视法
导水构造
综合探查
高承压水
采煤工作面
transient electromagnetic method
radio penetration method
water- conducted structure
comprehensive detection
high confined water
coal face
