对江西中西部地区碎屑岩地层含水性的探讨

AN EVALUATION ON THE AQUIFER WATER-RICH-NESS OF CLASTIC ROCK STRATA IN MIDDLE-WESTERN AREA OF JIANGXI

作者经多年矿区水文地质勘探和供水水文地质勘察工作，把江西中西部地区中泥盆统至白垩系的碎屑岩地层作为基岩山区开展供水勘察建井集中取水的主要目的层。对其含水性及建井取水的可能性进行了研究，分析了基岩裂隙水的赋存条件。对供水勘察及建井取水有一定的指导意义。

Through the years'work of hydrogeological exploration and water supp-plyhydrogeological prospecting in the district,the author regards the clas-tic rock strata of the middle Devonian and the Cretaceous system in themiddle-Western area, Jiangxi as the major target strata which can beconcentrated to obtain water by supplying water,prospecting and buildingwell in the basic rock mountains.Meantime,the author also studies theposibility of its aquifer water-richness and building well,obtaining water,and analyzes the basic occurrence conditions of fissure water of the basicrock.So,it has a definite guiding significance for water supply prospec-ting,as well as building well and obtaining water.