PDF(4464 KB)
PDF(4464 KB)
PDF(4464 KB)
基于尖点突变理论的急倾斜厚大矿体回采矿柱稳定性分析及宽度优化
({{custom_author.role_cn}}), {{javascript:window.custom_author_cn_index++;}}Stability Analysis and Width Optimization of Pillars in Stoping of Steeply Inclined Thick and Large Ore Bodies Based on Cusp Catastrophe Theory
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