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分析了同华煤矿扩大区的水文地质概况,鉴于其复杂严重的实际情况,进行了综合物探。介绍了探地雷达的原理及其在同华煤矿井巷探测岩溶水中的应用情况。应用结果表明,探地雷达是超前探测岩溶水的一种很好的工具,在巷道超前探测空洞、断层等的应用是可行的,对巷道掘进及安全生产具有指导意义。
Analyzed the hydrogeological situation in the enlarged area of Tonghua coal mine, and conducted a comprehensive geophysical survey in view of its complex and serious actual situation. The principle of GPR and its application in exploration of karst water in Tonghua coal mine are introduced. The application results show that GPR is a good tool to advance the exploration of karst water. It is feasible to apply advanced detection of tunnels and faults in the roadway, which is instructive for tunneling and safety production.