单词block caving
un.: 阶段崩落法；矿块崩落采矿法
网络: 分块崩开采法；崩塌式采矿法；矿块崩落法
矿块崩落采矿法
阶段崩落法
Caveability of rock body is the principal aspect of feasibility study of block caving methods.
矿岩的可崩性是自然崩落法可行性研究的重点。
It is found that the ore block caving can be predicted accurately.
结果表明：该模型能较好地预测矿体的崩落；
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。
Study of Drawing Dilution under Overburden in Block Caving Based on Experiments
自然崩落法覆盖岩层下放矿贫化实验研究
On Ground Pressure Control Method in Block Caving
自然崩落法地压控制方法探讨
Present Status of Block Caving Development and Its Application Prospect in China
我国自然崩落法发展现状与应用展望