摘要
介绍了利用大功率激发极化法、超高密度电法和音频大地电磁法等物探方法在太行山区抗旱找水工作的实例;就太行山变质岩、灰岩地区地质条件的特殊性,针对性地提出了地球物理的解决方法和思路。在利用已得到的地球物理勘探结果研究水文地质问题的过程中,介绍了以电法为主的几种地球物理方法技术及地下水勘查工作过程;针对不同水文地质条件应用这些方法技术面临的难题,总结了成功与失败的勘查经验。针对已有地质资料的局限性和变质岩区含水层结构的特殊性,总结出了一套行之有效且推广性较强的交直流电法相结合的综合电法勘探方式。
Examples of groundwater investigation in the Taihang Mountain are introduced by using the IP, super density and AMT methods; The special conditions of the metamorphic rock area in the Taihang Mountain are considered and the key solutions and ideas of the geophysical methods are put forward. In the course of the geophysical exploration results for researching hydro-geological problems, some electrical exploration geophysical technologies and groundwater prospecting are briefly introduced. In view of the different hydrogeological situations in making use of these methods under technical difficulties faced in the application, the prospecting and experience of successes and failures is summarized. Cnsidering the specificity of limitations and metamorphic rock aquifer structure, an effective work mode with strong performance is also summarized.
出处
《水文地质工程地质》
CAS
CSCD
北大核心
2012年第2期23-29,共7页
Hydrogeology & Engineering Geology
基金
华北西北严重缺水地区地下水勘查(G201101)
太行山严重缺水地区含水结构物性特征研究(SK201203)
