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通过介绍用ＥＫＫＯ探地雷达对华丰煤矿部分受采动影响巷道的两帮破坏范围进行探测研究，并通过多元回归分析给出了两帮破坏范围与采动应力集中系数、埋深、岩体单向抗压强度及服务时间的关系式，这对类似条件下巷道两帮破坏范围的预测，具有重要参考价值。
By introducing EKKO GPR to explore some of Huafeng coal mine affected by mining affected roadway range of two spoilers to explore and through multiple regression analysis gives the scope of the two groups of damage and mining stress concentration factor, depth, rock Unidirectional compressive strength and service time of the relationship, which under similar conditions, the prediction of two tunnels to destroy the scope of an important reference value.