华北地区深岩溶类型与发育强度初探

深岩溶系指发育和存在距∈-O石灰岩岩溶大泉排泄基准面或区域稳定水位标高百米以下的岩溶。它的发育包括有岩性、构造、水动力等多种因素,按其成因划分为4种类型,即地下水深循环型（各亚型）,火成岩与碳酸盐岩接触带型、埋藏型（各亚类）、混合溶蚀型,并浅析了深岩溶在各个地区的发育深度状况及矿井突水趋势。 

TENTATIVE STUDY OF DEEP KARST TYPES AND THEIR DEVELOPING INTENSITY IN NORTH CHINA

The deep karst is the definition of those which developed 100 meters below the karst spring discharge base level of limestone（∈—O） or the regional stationary stage. The development of the deep karst is resulted from several factors, including lithology, structure, water kinetics and so on. In accordance with the origin, it is divided into four types, namely the deep circulation type of groundwater （with subtypes）, the type of igneous-carbonate rock contact zone, the burial type （with subtypes）, the mixed dissolution types. It is briefly analysed in the developing depth and the tend of mine water in rush in different ereas.