On Rockburst Tendency Based Energy Theory

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	On Rockburst Tendency Based Energy Theory
	Liu Bin 1; Liu Quan-sheng 1,2; Li Jin-lan 2
	2011
会议日期	MAY 23-24, 2011
会议地点	Male, MALDIVES
关键词	rockburst constitutive key zone energy storage mode rockburst tendency
页码	206-209
英文摘要	The key zone for rockburst mechanism analysis is put forward and its analytical model is set up for effective prediction of rockburst based on the form of rockbusrt constitutive. The deduction that the rockburst evolution energy storage mode is zero shear mode is put forward according to the least energy consumption principle. The influence law of stress, lateral pressure coefficient and thickness of stripping layered rock on the occurred position and scope of rockburst is discussed systematically. The results indicate that: when stress level is lower, the greater the lateral pressure coefficient is needed for rockburst, the rockburst occurred position is not changed with the thickness changes of stripping layered rock, but the range of rock burst decreases rapidly with increasing thickness; when the lateral pressure coefficient is not the same, the angle between the rockburst occurred position and the direction of maximum main stress is different.
会议录	2011 AASRI CONFERENCE ON ARTIFICIAL INTELLIGENCE AND INDUSTRY APPLICATION (AASRI-AIIA 2011), VOL 3
会议录出版者	AMER APPLIED SCIENCES RESEARCH INST
会议录出版地	LA PUENTE
语种	中文
WOS研究方向	Computer Science
WOS记录号	WOS:000398852700052
内容类型	会议论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/4582]
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.Wuhan Univ, Sch Civil & Architectural Engn, Key Lab Rock Mech Hydraul Struct Engn, Minist Educ
推荐引用方式 GB/T 7714	Liu Bin,Liu Quan-sheng,Li Jin-lan. On Rockburst Tendency Based Energy Theory[C]. 见:. Male, MALDIVES. MAY 23-24, 2011.