Theoretical analysis on influencing factors of fault activation on mining floor

被引：0
|
作者：
Bu, W. K. [1 ,2 ]
Xu, H. [2 ]
机构：
[1] China Univ Min & Technol, State Key Lab Geomech & Deep Underground Engn, Xuzhou, Jiangsu, Peoples R China
[2] Heze Univ, Jiangzhen Electromech Engn Inst, Heze, Shandong, Peoples R China
来源：
ROCK MECHANICS: ACHIEVEMENTS AND AMBITIONS | 2012年
关键词：
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
By using the method of theoretical analysis, a new mechanical model of fault activation was established and the analytical expression of shear stress on fault was obtained. The influencing laws of main factors on shear stress and on fault activation on mining floor were analysed by using numerical procedure. The results explain the common reasons of water inrush from fault in coal mine engineering, which demonstrate the rationality and validity of the new mechanical model.
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收藏
页码：587 / 592
页数：6
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