综合物探在煤采空区勘查中的应用

Comprehensive geophysical survey applied in coal mined-out area

介绍了高密度电法温施装置与浅层地震映像法在中深层煤采空区中的应用效果,对同一测线上两种方法的解释成果作了系统的分析,由于地下情况的复杂性,运用不同的物探方法可以达到相互验证、相互补充的作用。经过钻探验证得出以高密度电法与浅层地震映像法相结合的勘探思路,取得了的较好效果。

This paper introduced the results of Wenner-Schlumberger unit of high-density electrical method and shallow seismic image method applied in middle-deep coal mined-out area, made a systematic analysis of interpretation results of the two methods for same surveying line. Considering underground complexities, application of different geophysical methods can achieve mutual test and supplementation. Drilling test supported that good result can be made from the combination of high-density electrical method and seismic image method.