高密度电法在小煤窑采空区勘察中的分析应用
Analysis and Application of High-Density Resistance Method in the Small Coal Mine Goaf
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摘要: 高密度电法兼具电测深及电剖面特性,尤其在浅部工程勘察中 应用广泛,通过典型剖面的测量实例,以及钻孔的验证,证明了高密度电法能够较为准确地定位采空区,并对其形态、大致埋深等进行圈定,在浅部小煤窑采空区探测中取得较好的效果,同时积累了高密度电法测量采空区的经验。Abstract: The high density electric method has both the characteristics of electric sounding and electric profile, and is widely used in shallow engineering investigation. It is proved that the high density electric method can locate the goaf more accurately through the measurement examples of typical sections and the verification of drilling holes and delineate its shape and roughly buried depth.