Cusp catastrophic model for instability of coal pillar burst damage and analysis of its application

Zhongguo Kuangye Daxue Xuebao/Journal of China University of Mining and Technology

Volumn 34, Issue 4, 2005, Pages 433-437

  Gao, Ming Shi ^a   Dou, Lin Ming ^a   Zhang, Nong ^a   Zheng, Bai Sheng ^a   Kan, Jia Guang ^a  

^a CHINA UNIVERSITY OF MINING AND TECHNOLOGY   (China)

Author keywords

Cusp catastrophic model; Instability of coal rock pillar; Model application; Rigidity ratio; Total displacement limitation

Indexed keywords

BIFURCATION (MATHEMATICS); BLASTING; COAL; RIGIDITY; ROCK BURSTS; THERMODYNAMICS;

COAL PILLAR; CUSP CATASTROPHIC MODEL; DEEP BORE BLASTING; INSTABILITY; PRESTRESSED BOLT SUPPORTING SYSTEM; RIGIDITY RATIO; ROCK PILLAR; TOTAL DISPLACEMENT FORCE CONTROL SPACE; TOTAL DISPLACEMENT LIMITATION;

ROOM AND PILLAR MINING;

EID: 23444451645     PISSN: 10001964     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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