Development status and key problems of Chinese mining geophysical technology

被引：0

作者：

机构：

[1] State Key Laboratory of Deep Geomechanics and Underground Engineering, China University of Mining and Technology

[2] School of Resource and Earth Science, China University of Mining and Technology

来源：

Liu, S.-D. (liushengdong@126.com) | 1600年 / China Coal Society卷 / 39期

关键词：

Coal mine disaster sources; Mine direct current method; Mine seismic method; Mine transient electromagnetic method; Mining geophysical technologiy;

D O I：

10.13225/j.cnki.jccs.2013.0587

中图分类号：

学科分类号：

摘要：

The development of Chinese mining geophysical technology is shaped jointly by the coal-oriented energy consumption structure, the complicated coal-forming patterns and various mining conditions. On the basis of mine geophysical technology development represented by mine seismic method and mine electromagnetic method, it is found that the fundamental studies have to be strengthened in the respects of whole space and multi-field coupling problems in accordance with the current status of Chinese domestic coal mining. It is also necessary to research and develop new technologies to combine with Internet of things techniques and tunnel and borehole space in areas of mining geophysical equipment, recording geometry, inversion methods, etc. The main methods of Chinese geophysical prospecting, which are mine seismic method, channel wave method, mine direct current method, mine transient electromagnetic method, and radio-wave penetration method, should make improvements in both exploration and monitoring, with multi-field coupling detection and joint interpretation as research emphasis. At present, the main task and key problem for us is the detection of disaster sources, such as complex goafs, limestone water and gas outburst.

引用

页码：19 / 25

页数：6

共 30 条

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