篇名 | Experimental investigation into stress-relief characteristics with upward large height and upward mining under hard thick roof | ||
来源期刊 | 国际煤炭科学技术学报(英文) | 学科 | |
关键词 | Integrated coal exploitation and gas extraction Large mining height Stress-relief effect Hard thick strata Mining-induced stress | ||
年,卷(期) | 2015,(1) | 所属期刊栏目 | |
研究方向 | 页码范围 | 91-96 | |
页数 | 6页 | 分类号 | |
字数 | 语种 | 中文 | |
DOI | 10.1007/s40789-015-0066-1 |