Karst Development Models of Early Plaeozoic Carbonate Rocks on the Southern Margin of North China Platform

International Conference on Manufacturing Technology, Materials and Chemical Engineering

材料科学;化学工业

Fengying, Sun^1 ; Wenfeng, Tang^1

College of Eearth and Environment, Anhui University of Science and Technology, Huainan

232001, China^1

关键词: Carbonate rock;    Drainage condition;    Early Paleozoic;    Ground water recharge;    Karst development;    North China;    Study areas;    Tectonic movements;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/592/1/012190/pdf
DOI  :  10.1088/1757-899X/592/1/012190

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

This paper analyzes the formation and karst development process of early paleozoic carbonate rocks in the southern margin of North China platform from the aspects of regional stratigraphy distribution, crustal movement and evolution and groundwater recharge and drainage conditions. It is concluded that the karst in the study area is multi-level developed and affected by lithology. Under the control of tectonic movement and groundwater flow, there are three main types of karst development models: bedding karst, water erosive karst, fault zone karst and erosive mining karst.