潜孔锤在鄂西找水勘察施工中的应用效果

Application Results of Down-hole Hammer in Surveying Water in West Hubei Province

摘要:

为了尽快解决湖北恩施自治州部分乡镇缺水问题，我院连续4年投入少量找水勘察任务，使用空气潜孔锤钻进，取代传统岩心钻探方法，加快了勘察施工速度，积累了经验，为今后使用潜孔锤在基岩地层找水成井施工打下了基础。

Abstract:

Water exploration is the main project in west Hubei Province. Our institute has continuously worked for 4 years in order to solve shortage of water at some counties in Enshi Automomous District. We replace traditional core drilling by air down-hole hammer and speed up the exploration and construction. The experience laid the foundation for water exploration and well completion at rock stratum with down-hole hammer.