Rockburst characteristics and numerical simulation based on a new energy index: A case study of a tunnel at 2,500 m depth

Bulletin of Engineering Geology and the Environment

Volumn 69, Issue 3, 2010, Pages 381-388

  Jiang, Quan ^a   Feng, Xia Ting ^a   Xiang, Tian Bing ^a   Su, Guo Shao ^b  

^a INSTITUTE OF GEOLOGY AND GEOPHYSICS   (China)

^b GUANGXI UNIVERSITY   (China)

Author keywords

Deep tunnel; Local energy release rate; Numerical simulation; Rock mechanics; Rockburst character

Indexed keywords

BEFORE AND AFTER; BRITTLE FAILURES; DEEP TUNNELS; ELASTIC STRAIN ENERGY; ENERGY INDEXES; ENERGY RELEASE; JINPING II HYDROPOWER STATION; LOCAL ENERGY; NUMERICAL SIMULATION; PILOT TUNNELS; UNDERGROUND EXCAVATION;

COMPUTER SIMULATION; ENERGY RELEASE RATE; EXCAVATION; GAS HAZARDS; MATHEMATICAL MODELS; ROCK BURSTS; ROCK MECHANICS; ROCKS;

UNDERGROUND STRUCTURES;

BRITTLE DEFORMATION; COMPUTER SIMULATION; FRACTURE MECHANICS; IMMERSED TUNNEL; NUMERICAL MODEL; ROCK MECHANICS; ROCKBURST; UNDERGROUND CONSTRUCTION;

CANADA;

EID: 77954957751     PISSN: 14359529     EISSN: None     Source Type: Journal    
DOI: 10.1007/s10064-010-0275-1     Document Type: Article

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