THE MECHANISM OF ROCK BURST LEADING TO GROUND DESTRUCTION OF MINE OPENINGS

被引：0
|
作者：
Mustafin, M. G. [1 ,2 ]
机构：
[1] Natl Mineral Resources Univ, Min Univ, Engn Sci, St Petersburg, Russia
[2] Natl Mineral Resources Univ, Min Univ, St Petersburg, Russia
来源：
JOURNAL OF MINING INSTITUTE | 2016年 / 217卷
关键词：
rock bursts; mine opening; rock mass; coal seam; stress-strain state of rocks; simulation; rock movement; zone of high rock pressure;
D O I：
暂无
中图分类号：
TD [矿业工程];
学科分类号：
0819 ;
摘要：
The article deals with the main issues of studying of one type of rock bursts which lead to gound destruction of coal mine openings. The research is focused on rock burst prediction. Some cases of rock bursts are analised. The paper points out factors affecting this kind of rock failure. It also presents some simulation models and numerical examples. The results of the research show that it is possible to plan safe mining operations under different mining and geological conditions.
引用
收藏
页码：40 / 49
页数：10
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