煤矿工作中地表裂缝的成因与防治

Causes and Prevention of Surface Cracks in Coal Mine Work

近些年来,社会生产效率提升,对煤炭资源的需求量也与日俱增,我国的煤炭资源虽然相对丰富,但在社会生产中对煤炭资源的消耗量也不可忽视。目前来看,部分地区的煤炭资源被过度开采,致使出现区域资源匮乏的问题,为了满足社会生产需求,不得不加大对煤炭资源的开采力度,而在进行地下开采的过程中,不可避免的会对地表结构造成一定威胁,引发多种自然灾害,如地表裂缝、山体滑坡和水土流失等。文章主要就地表裂缝灾害展开研究,通过分析其成因,总结几点防治策略。

In recent years,with the improvement of social production efficiency,the demand for coal resources is increasing day by day.Although China’s coal resources are relatively abundant,the consumption of coal resources in social production can’t be ignored.At present,coal resources in some areas are over-exploited,resulting in the shortage of regional resources.In order to meet the needs of social production,we have to increase the exploitation of coal resources.In the process of underground mining,it will inevitably pose a certain threat to the surface structure and cause a variety of natural disasters,such as surface cracks,landslides and soil erosion.This paper mainly studies the surface crack disaster,and summarizes several prevention strategies by analyzing its causes.