Quantitative Assessment Method Of Rock Burst

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	Quantitative Assessment Method Of Rock Burst
	Liu Bin 1; Peng Xing-xin 1; Liu Quan-sheng 1; Huang Kai-zhong 2
	2015
会议日期	JAN 17-18, 2015
会议地点	Beijing, PEOPLES R CHINA
关键词	rock burst tendency analytical mode sensibility energy release
卷号	13
页码	247-254
英文摘要	Rock burst is one of the three big power disasters in deep mining environment and its quantities assessment method study is a hotspot issue. The analytical mode and method is set up for analysis of rock burst quantitative assessment in Deep Mining environment stress in this paper. The influence and sensibility of relative factors such as stress level, the size and damage degree of EDZ, Poisson's ratio and stress drop factors on the rock burst tendency and released energy during rock burst are discussed systematically. The research result indicate that: 1) with constant size of damage zone, the more rock damage, the more difficultly rock burst occur; 2) the rock burst tendency is insensitive to Poisson's ratio change; 3) with constant higher value of damage degree, the smaller damage zone size, the more difficultly rock burst occur, and there is inverse results in constant smaller value of damage degree condition.
会议录	PROCEEDINGS OF THE 2015 INTERNATIONAL SYMPOSIUM ON COMPUTERS & INFORMATICS
会议录出版者	ATLANTIS PRESS
会议录出版地	PARIS
语种	英语
WOS研究方向	Automation & Control Systems ; Computer Science
WOS记录号	WOS:000365413200035
内容类型	会议论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/4842]
专题	岩土力学所知识全产出_会议论文国家重点实验室知识产出_会议论文
作者单位	1.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn ; 2.Huainan Mine Ind Co, State Key Lab Deep Coal Min & Environm Protect
推荐引用方式 GB/T 7714	Liu Bin,Peng Xing-xin,Liu Quan-sheng,et al. Quantitative Assessment Method Of Rock Burst[C]. 见:. Beijing, PEOPLES R CHINA. JAN 17-18, 2015.