在充分了解陶枣煤田地层、构造、地表水系等特征的基础上，通过现场调研、实地测量、已有资料的统计分析，提出了该煤田内碳酸盐岩的岩溶发育具有明显的块、段立体特征，即在平面上具有分块，在垂直上则有分段的规律性，这种块，段岩溶发育规律控制了陶枣煤田岩溶的水文地质条件。最后对岩溶如此规律发育的原因进行了探讨。 On the basis of fully understanding the characteristics of strata, structure and surface water system of Taozao Coalfield, through the field investigation, field survey and statistical analysis of the existing data, it is proposed that the karst development of carbonate rocks in this coalfield has obvious blocks and sections The three-dimensional feature, that is, has the block in the plane and the regularity in the vertical section. The block and section karst development rules control the hydrogeological conditions of the karst in the Taozao Coalfield. Finally, the reasons for the regular development of karst are discussed.