某铜矿Ⅴ号矿体深部开采地质灾害危险性研究

矿山开采尤其是在岩溶地区深部开采易引发各种地质灾害。该文通过对江西某铜矿所处地质环境条件等相关资料的调查研究，分析了Ⅴ号矿体深部开采诱发采空岩移变形、井下泥石流、疏干地面塌陷等地质灾害问题的可能性，并对疏干地面塌陷进行了分区，同时提出了防治和减少地质灾害的具体措施。

Risk Analysis of Geologic Hazards by Deep Excavation at Copper Mine Ore Body V

Various geologic hazards are incidental to a mineral exploitation,especially in the depths of karsts.This paper investigates geologic conditions of Copper Mine,analyzes the possible geologic hazards by deep excavation at ore body V such as geologic deformation for excavation,debris flow in pits,and drained-ground collapse,makes a classification of drained-ground collapse;and presents some methods to prevent the these geologic hazards.