宜昌磷矿中磷层采矿方法及山体稳定性研究初探

Preliminary study on mining method and massif stability for middle-phosphate-bed of Yichang Phosphate Deposit

以宜昌磷矿区矿柱稳定性统计分析方法和结论为指导 ,结合中磷层开采矿区的具体情况 ,提出了供试验待进一步技术论证的中磷层采矿方法和山体稳定的技术措施。

Combined specific conditions of the middle phosphate bed of Yichang Phosphate Deposit, paper presents mining method and measures to stabilize massif for the middle phosphate bed, taking result of stability statistics and analysis for Yichang Phosphate Deposit as basis.