该系统适合于大规模、高阶段矿块崩落法放矿生产管理。
The system is suitable for ore-drawing management of high level and large drawing area of block caving system.
文章根据铜矿峪铜矿开采条件，运用边界元法进行了矿块崩落法拉底过程中应力分布规律的研究。
Studies of stress distribution during undercutting were carried out using Boundary Element Method for Tongkuangyu Copper Mine.
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