某黑钨矿采区地压控制技术

Ground pressure control technology in a wolframite mine

矿山开采必然引起采区地压活动,它影响矿区的安全生产和资源的有效回收.通过对某黑钨矿采区地压活动的研究,揭示矿区开采地压显现的基本规律及其破坏特征,并提出控制矿区地压活动的综合性预防措施,通过这些措施的实施,有效抑制采区地压活动,解决矿区回采过程中安全性差和矿石贫化、损失率大等难题,取得良好效果,为矿山安全、高效和稳定的生产提供保障.

The mine exploitation would inevitably lead to mining area ground pressure, which affects the effective recovery of mine safe production and resources.Through the research on a wolframite mining area ground pressure area, the basic laws of mining ground pressure behavior and failure characteristics were revealed.A series of preventive measures were proposed to control the activities of mining ground pressure.The implementation of these measures effectively inhibits the mining area ground pressure increase, which ensures safe and efficient production.