离子选择电极法在寻找岩溶水富水带中的应用

Application of Ion-select Electrode Technique in Locating Karst Water-rich Belt

针对长期以来在地层及构造复杂的岩溶地带寻找富水带布设生产井这个难题,采用离子选择电极法,在岩溶水的勘探井中进行示踪试验,以判断断层位置、导水性能,取得较好的效果.以工程实例论述了其可行性,有关类似工程可参考,以提高岩溶水布设生产井的成功率.

Uptill now, locating waterrich belt to arrange productive well in a karst belt where the strata and structures are very complicated is a considerably hard job. Adopting ionselect electrode technique and making tracing test in the karst water trial boring to estimate the location of fault and hydraulic conductivity can obtain better effect.The feasibility of this method is discussed with a case of project. In similar project this method can be adopted for reference to improve the success rate of arranging productive well in karst water belt.