Analysis of ground pressure and roof movement in fully-mechanized top coal caving with large mining height in ultra-thick seam

被引：0
|
作者：
Li, Hua-Min [1 ]
Jiang, Dong-Jie [1 ]
Li, Dong-Yin [1 ]
机构：
[1] School of Energy Science and Engineering, Henan Polytechnic University, Jiaozuo,454003, China
来源：
Meitan Xuebao/Journal of the China Coal Society | 2014年 / 39卷 / 10期
关键词：
Coal mines - Masonry materials - Dynamic loads - Mine roof control - Nanocantilevers - Cantilever beams - Coal;
D O I：
10.13225/j.cnki.jccs.2013.1366
中图分类号：
学科分类号：
摘要：
引用
收藏
页码：1956 / 1960
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