摘要
该文介绍了一个用综合电法勘探方法勘查岩溶发育区水库堤坝渗漏通道的实例。采用自电和漏水点充电法、查明了已暴露漏水点渗漏方向；用视电阻率联合剖面法和电测深法、圈定了横坝贯体的两个低阻带及其平面总体展布方向。这些勘查成果为水库坝体加固堵漏、制订综合治理规划等提供了重要依据。
This paper gives an example of prospecting leaking path of dam fo-undation of reservoir in the karst development area using compre-hensive electrical prospecting method.The leaking direction of expo-sured leaking point has been verified by means of self-potential me-thod and leaking charge.Two low resistivity zones and their planartotal distribution direction crossed the dam body were trapped usingthe apparent resistivity united profile bed method and electric sound-ing method.So,these exploration results provide an important basisfor consolidating and blocking up of the reservoir dam and making aplan of comprehensive treatment.
出处
《江西地质》
1995年第2期149-155,共7页
Jiangxi Geology
