采煤沉陷区成因及综合治理的实践与探讨

Practice and Discussion on Cause and Comprehensive Treatment of Coal Mining Subsidence Area

矿井采掘活动在一定程度上会造成地表岩层发生移动和沉陷,从而造成上覆地表土地塌陷、植被破坏、水源枯竭、农田减产、房屋裂缝、道路沉降及其他附属物被破坏等,对区域地质生态环境造成了极大的影响。从采煤沉陷的形成原因及影响程度,辩证地分析采煤方法、地质体特性、地质环境特征等因素与采煤沉陷的成因关系,有针对性地综合治理采煤沉陷区地质环境,为科学有效地指导煤矿企业合理开采煤炭有重要意义,从而实现社会效益和经济效益的最大化。

To a certain extent,mining activities in mines will cause the movement and subsidence of surface rock formations,which will cause the overlying surface land collapse,vegetation damage,water source depletion,farmland production reduction,house cracks,road subsidence and other attachments destroying,etc.,causing a great impact on the geological and ecological environment.From the cause and influence degree of coal mining subsidence,this paper analyzed the relationship between coal mining methods,geological body characteristics,geological environment characteristics and other factors and coal mining subsidence dialectically.The geological environment of coal mining subsidence areas were controlled comprehensively.It is of great significance to effectively guide coal mining enterprises to rationally mine coal,so as to maximize social and economic benefits.