• 责任者：Li Ping(Xi’an Research Institute ; China Coal Technology and Engineering Group Corp ; Xi’an 710077 ; China)
• 刊名：Coal Geology & Exploration
• 出版年：2012
• 卷期：40(4)
• 关键词：超前地质预报 ; advance geologic prediction ; 井中物探 ; well geophysical exploration
• 页码：p.75-78
• 图表：1 illus., 10 refs.
• 分类号：1600,1004
• issnNo：ISSN1001-1986
• isbnNo：CN61-1155/P

This paper introduces underground geophysical detection technology applied in coal mines, focusing on the improvement of in-advance geophysical detection techniques such as Rayleigh wave and direct current methods. In combination with the application in Qitaihe, Pingdingshan and other mines, the potential of in-advance geological prediction in underground mines was analyzed and the development orientation of in-advance underground geophysical detection technology was put forward.