The paper makes out comprehensive evaluation of under pressure mining of mining area through the below aspects: analysising water-resisting layer's occurrence geologic features, physical and mechanical property and stability of Duancun-Leigou bauxite depo
The paper makes out comprehensive evaluation of under pressure mining of mining area through the below aspects: analysising water-resisting layer's occurrence geologic features, physical and mechanical property and stability of Duancun-Leigou bauxite depo
摘要通过对段村－雷沟铝土矿隔水层赋存地质特点、物理力学性质及其稳定性分析和寒武－奥陶系灰岩承压含水层水文地质特征、断层破碎带及其导水性的研究，结合安全隔水层厚度量化指标的计算等，对矿区带压开采做出综合评价。