综合物探技术在土石坝隐患探测中的应用

Application of Comprehensive Geophysical Prospecting Technology in Hidden Danger Detection of Embankment Dam

在土石坝隐患探测中,由于单一物探方法的局限性及多解性,故采用一种物探方法无法得到较准确的探测结果。以某水库土石坝为例,介绍了高密度电法与地震映像法在土石坝隐患探测中的应用。通过对两种方法探测结果的对比分析,结果表明高密度电法和地震映像法探测结果具有较好的一致性,提高了土石坝隐患探测结果的准确性。

In the detection of hidden dangers in Embankment dam,due to the limitations and multiple solutions of a single geophysical method,it is impossible to obtain more accurate detection results by using one geophysical method.Taking a Embankment dam of a reservoir as an example,this paper introduces the application of highdensity electrical method and seismic imaging method in hidden danger detection of Embankment dam.Through the comparative analysis of the detection results of the two methods,the results show that the detection results of high-density electrical method and seismic imaging method have good consistency,which improves the accuracy of the detection results of Embankment dam hidden dangers.