中国地质灾害与防治学报2001，Vol.12Issue(1)：43-46,4.
浅部开采地面塌陷对井下危害及防治
Harmfulness of the land collapse for Mine Safety in Shallow Mining and Its Prevention
刘文生 1苏仲杰 1王森林2
作者信息
- 1. 辽宁工程技术大学，辽宁 阜新 123000
- 2. 铁法煤业集团有限责任公司，辽宁 铁法 112700
- 折叠
摘要
Abstract
The forming condition and existing state of land collapse basinsfor shallow mining in a coal mine were investigated completely in this paper.The land collapse basins were divided into three types by use of the clustering analysis of fuzzy mathematics.The characteristics of surface subsidence and its harmfulness for the mine safety were analyzed.The preventive goal and principle to dispel the harmfulness of the land collapse for mine safety and to resume the environment of minefield were put forward.Four projects for harnessing land collapse basins were researched,namely ①removal of water from the collapse basin and the water-resisting layer establishment;②subsidence basin reclamation;③subsidence basin for cultivating;④synthetic measures taken to suit local conditions.Through the implementation of these projects,the harmfulness of the surface subsidence for miness safety was dispelled completely and the environment of minefield was resumed.The ideal results and the social and economic benefits were gained.关键词
浅部开采/地面塌陷/聚类分析/防治措施Key words
shallow mining/land collapse/clustering analysis/preventivemeasures分类
天文与地球科学引用本文复制引用
刘文生,苏仲杰,王森林..浅部开采地面塌陷对井下危害及防治[J].中国地质灾害与防治学报,2001,12(1):43-46,4.
