江西省主要矿山地质灾害现状分析和防治

THE STATUS OF MINE GEOLOGICAL DISASTERS AND THE PREVENTION-CURE MEASURES,JIANGXI PROVINCE

随着矿业经济的发展,矿产资源开发规模和开发强度的增大,江西省矿山地质灾害问题越发突出。本文论述了江西省主要矿山地质灾害现状和危害,包括地面塌陷及其地裂隙、泥石流、崩塌滑坡、矿坑突水、地下水均衡破坏、土地植被破坏及水土流失等。采用综合分值评价模型对江西省的地质环境现状做了综合评价,将矿山地质环境综合质量划分为不良、一般、较好3个等级,并且提出了合理的防治措施和建议。

As the economic development of mining, and aggrandizement in scale and intensity of mining exploitation, the prob- lems of mine geologic disasters are more and more appeared. The present situation of mining geological disasters in Jiangxi Province were discussed, such as surface collapse and geofracture, debris flow, avalanche and landside, groundwater equilibri- um breach, pollution of mine waste residue, damage of soil and vegetation, and loss of water and soil. The paper synthetically evaluated the mining geological environment in Jiangxi province according to the factors-weights model, and the integration quality of mining environment in Jiangxi province can be divided into grads： good, general and bad. We also put forward rea- sonable prevention--cure measures and suggestions.