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我国煤炭资源需求量的不断增长,使得煤炭开采技术和工艺也有了相应的创新和提高。采矿区在煤矿开采中是一种后果十分严重的安全隐患,对开采人员和整个开采工程来说都有严重的威胁,从开采工作的安全性来考虑,对于此问题的解决处理,可以采用地球物理的方法来对采空区的位置、深度以及范围等进行详细的探测。瞬变电磁法是一种效果极佳的探测采空区积水的方法,本文结合实际的工程案例,从采空区的地球物理特征入手,对瞬变电磁法的相关内容进行了分析研究。
The continuous growth of the demand for coal resources in our country has also led to corresponding innovations and improvements in coal mining technologies and processes. Mining area in coal mining is a consequence of a serious security risk, the mining staff and the entire mining project is a serious threat to mining safety from the consideration to solve this problem can be solved by the earth The physical method to carry out a detailed exploration of the location, depth and range of the goaf. The transient electromagnetic method is a very effective method to detect the water in the goaf. Based on the actual engineering cases, this paper starts with the geophysical characteristics of the goaf and analyzes the relevant contents of the transient electromagnetic method.