高密度电法在岩溶地区溶洞探测中的应用

Application of high density electrical method in karst cave detection in karst area

针对湖北省神农架滑雪场溶洞勘察要求,主要使用了高密度电法在场区内进行岩溶探测。结合工程地质和钻探资料,综合分析地下岩溶、溶洞等电性差异,以此来探明场区内地下溶洞的分布及大小,利用此方法对场区进行探测,取得了显著的勘察效果。并进一步探讨了高密度电法在岩溶地区溶洞勘察的应用,希望为类似的工程地质勘察工作提供参考性价值。

In response to the cavern survey requirements of Shennongjia Ski Resort in Hubei Province,high-density electrical methods are mainly used to detect karst in the field.Combining engineering geology and drilling data,comprehensively analyze the electrical differences of underground karst and caves to find out the distribution and size of underground caves in the field.Using this method to detect the field,a significant survey effect has been achieved.Furthermore,the application of high-density electrical method in karst cave exploration is discussed,and it is hoped to provide reference value for similar engineering geological survey work.