forced block caving 强制分段崩落开采 ; 强制块段崩落
block caving stope 崩落法采场
Block caving mining 无底柱崩落采矿法
Block caving system 自然崩落采矿法
block caving method 阶段崩落法
induced block caving 阶段人工崩落开采法
natural block caving 自然崩落
block caving with pillar 有底柱分块崩落法
This paper discusses some geomechanics problems in block caving.
本文论述了阶段自然崩落法的几个岩体力学问题。
The process of ore- drawing in block caving is completed under overburden.
自然崩落法放矿基本上都是在覆盖岩层下进行的。
The system is suitable for ore-drawing management of high level and large drawing area of block caving system.
该系统适合于大规模、高阶段矿块崩落法放矿生产管理。
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