六盘山东麓地区岩溶具有我国北方岩溶的基本特点,地表岩溶形态以常态山和干谷为主,地下岩溶以溶隙为主。该区岩溶发育程度除受岩性条件决定外,同时还受构造因素和水动力条件的控制。在分析影响岩溶发育因素的基础上,指出了岩溶在区域上的分布规律,同时划分了岩溶含水岩组,并论述了各岩组的富水性。 The karst in the eastern foot of Liupan Mountain has the basic characteristics of karst in northern China. The surface karst morphology is dominated by normal mountains and dry valleys, and underground karst dominated by karstification. Karst development in the area is determined by lithology conditions, but also by structural factors and hydrodynamic conditions. On the basis of analyzing the influencing factors of karst development, the distribution law of karst in the area is pointed out. At the same time, the karst aquifer group is divided and the water-richness of each group is discussed.