多种方法对导水断层的探测和分析

对开滦唐山矿业公司岳胥扩大区三维地震确定的导水断层进行了探测,在探测中辅以电法、化探等多种水文地质探测手段,并剖析取得的资料。分析认为,三维地震确定的导水断层不存在。高分辨率三维地震勘探可以作为水文地质条件普查所用。在新开发区域,水文地质条件复杂且不明的情况,采用高分辨率三维地震勘探为先导,再辅以电法、化探等手段,才能真正查明矿井地质和水文地质条件。

Various Method of Exploration and Analysis on Fault That May Transmit Water

By analyzing the data obtained by 3D earthquake exploration,together with other geology exploration means,for instance,electric or chemical methods,for water conducting faults in the extended area of Yuexu in Tangshan Mining Company,Kailuan Group Company,it is concluded that the alleged water conducting faults do not exist,and high-resolution 3D earthquake exploration can be used as general survey of hydrological geology conditions.In the areas with complicated hydrological geology conditions,and without related detailed information,the 3D high-resolution exploration method can be used as the first choice,and then electric detection and chemical methods as additional means,to determine the mining geology and hydrological geology conditions.