赣南钨矿山地压问题分析及应对措施

在对赣南具有代表性的钨矿山开采现状进行调查研究的基础上, 分析了目前赣南钨矿山存在的主要问题。根据赣南钨矿山地质条件、赋存环境等实际情况, 结合残矿回收、采空区体积增大、深部开采、构造带和富水环境等诱因, 从采空区处理、开采规划设计、监测手段与支护、矿区水排输等方面, 有针对性地提出了应对措施。该研究成果可对赣南钨矿山地压控制及安全生产提供理论指导。

Analysis of Ground Pressure and Corresponding Measures for Tungsten Mine in Southern Jiangxi

Based on the investigation and research of the mining status of representative tungsten mines in southern Jiangxi, the existed problems in the tungsten mines were analyzed. Based on the geological conditions and existence environment of tungsten mines in southern Jiangxi, with the following factors into consideration, including the recovery of remnant, expansion of goaf volume, deep mining, tectonic zone and rainy weather in the region, corresponding measures were proposed in the aspect of goaf treatment, mining planning design, monitoring means, supporting method, as well as water drainage in the mine. The research result can provide the theoretical guidance for ground pressure control and safe production in tungsten mines in southern Jiangxi.