In this paper,the author introduced the main methods of goaf detection such as radon detection method,high-density electrical resistivity method;transient electromagnetic method,seismic survey method and comprehen-sive detection method.
介绍了当前煤矿采空区探测中采用的主要方法,包括氡气探测法、高密度电阻率法、瞬变电磁法、地震勘测法以及综合探测法,阐述了其基本原理及技术特点。
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