矿山泥石流灾害成因与防治对策

Causes of Mine Debris Flow Disaster and Its Countermeasures

矿山泥石流是由于矿产资源集中开采所诱发,主要分布在矿产资源集中分布的地区。结合国内部分矿山开采过程中频频发生泥石流事故,初步分析了矿山泥石流的发生机理,指出地形地貌,丰富松散的固体物质,水动力条件及人为因素是形成矿山泥石流的必备条件,对矿山泥石流形成过程进行了论述,提出了相应的工程控制措施,并对今后矿山泥石流研究的方向和内容提出了建议。

Mine debris flow is caused by centralized exploitation of mineral resources, which are mainly distributed in the area that is teemed with mineral resources. In view of the frequent occurrence of the debris flow accidents in some mines at home,the mechanism of the mine debris flow occurrence is analyzed. It is pointed out that the terrain and landform, solid substance origin, hydrodynamic condition and human factors are the necessities for the formation of mine debris flow, and the formation of mine debris flow is expounded. The corresponding engineering suggestions on the direction and contents of the future research on mine debris flow are put forward.