泰安市岩溶水文地质结构特征研究

Study on the Hydrogeologic Structure Features of the Karstified Strata in Tai'an

根据岩性组合及岩溶发育规律研究，泰安城市供水水源地岩溶层组类型主要为均匀状石灰岩、均匀状白云岩和均匀状不纯碳酸盐岩等组成，岩溶水的边界条件决定了其处于一个相对独立的水文地质单元中，主要含水层类型为裂隙岩溶含水层、岩溶裂隙含水层。岩溶水文地质结构特征表明，岩溶水资源相对贫乏。

According to the characteristics of carbonate strata as well as karstified level, the karstified strata in Tai'an can be divided into three types: limestone, dolomite, and carbonate rocks with other minerals.The karstic water is preserved in an independent hydrogeologic unit due to it's horizontal boundary conditions. The fissure-karstic and karstic-fissure aquifers are two different types of aquifer. The hydrogeologic structure features indicate that the karstic water resource is limited in amount in the groundwater supply sites in Tai' an.