采煤沉陷对生态环境破坏范围的划定研究

Delimitation of Ecological Damage Caused by Coal Mining Subsidence

针对中国煤炭资源丰富,大量煤炭资源的开采导致不少矿区产生了采煤沉陷地质灾害给当地的生态环境带来严重破坏,影响到矿区广大人民的生产和生活。根据地质条件开采引起的地面沉陷移动规律已经有了较深入的研究,对一些特殊条件的开采尚待探索。因此,研究采煤沉陷及其影响范围具有重要意义,文章根据作者工作实践论述了采煤沉陷给矿区带来的生态环境破坏及其勘查的一般方法步骤,并分析了地质构造、古空区、地形等因素对采煤沉陷勘查的影响及解决方案。

In view of the rich coal resources in China,the exploitation of a large number of coal resources leads to mining subsidence geological disasters in many mining areas,which brings serious damage to the local ecological environment and affects the production and life of the people in the mining areas.According to geological conditions,the law of ground subsidence movement caused by mining has been studied deeply,but the mining under some special conditions is still to be explored.Therefore,it is of great significance to study mining subsidence and its influence scope.Based on the author's work practice,this paper discusses the ecological environment damage brought by mining subsidence and the general methods and steps of exploration,and analyzes the influence of geological structure,palaeo-void area,topography and other factors on mining subsidence exploration and the solution.