本文笔者曾对岩溶地区(矿区)由于采矿排水、矿井突水、水资源开发等引起的岩溶塌陷提出“真空吸蚀”作用致塌的看法和据此提出防治塌陷的新方法,即充气防塌法,经湖南省煤炭坝煤矿和恩口煤矿充气防塌试验证明方法可行。本文在总结分析以往大量的野外塌陷观测资料和室内模型试验资料的基础上,对塌陷成因与防治作进一步地分析与探讨。 In this paper, I proposed the concept of “vacuum ablation” caused by karst collapse in karst area (mining area) due to mining drainage, water inrush and water resources development and proposed a new method to prevent and control collapse, that is, Method, the coal dam in Hunan Province and Enkou coal mine anti-collapse test proves that the method is feasible. Based on the summary and analysis of a large number of field collapse observation data and indoor model test data, this paper further analyzes and discusses the causes and prevention of collapse.