论文部分内容阅读
基于同时满足力学参数相似和稳定电场参数相似的物理模型， 应用电阻率测深法详细研究了煤层上覆岩层在采动过程中的破坏过程与视电阻率的动态变化特征， 并通过反演计算得到了覆岩裂隙带、冒落带产生的视电阻率变化的倍数关系． 现场实测结果进一步证明了这一关系的正确性．
Based on the physical model which satisfies the similarity of similar mechanical parameters and the stable electric field parameters, the dynamic characteristics of the failure process and apparent resistivity of overburden strata during overburden mining are studied in detail by resistivity sounding method. By the inversion calculation The overlying relationship between the apparent resistivity and the apparent resistivity of overburden strata was obtained. Field test results further prove the correctness of this relationship.