论崩落法开采缓倾斜厚矿体时矿损贫化问题

• 作 者: 赵庆和
• 机 构: 昆明工学院,
• 出 处: 云南冶金
• 发表日期: 1988年04期
• 关键词: 崩落法开采 缓倾斜厚矿体

文中分析了用崩落法开采缓倾斜厚矿体时,开采中所引起的矿损贫化的原因和放矿时所引起的矿损贫化的原因,并提出了降低贫化损失的措施。

In this paper, the cause of mine loss and depletion caused by mining and the reason of mine loss and depletion caused by mining are analyzed when caving gently inclined thick ore body by caving method, and measures to reduce depletion loss are proposed.