Numerical simulation on rockburst of underground opening triggered by dynamic disturbance

Tunnelling and Underground Space Technology

Volumn 25, Issue 5, 2010, Pages 587-599

  Zhu, W C ^a   Li, Z H ^a   Zhu, L ^a   Tang, C A ^a  

^a NORTHEASTERN UNIVERSITY   (China)

Author keywords

Dynamic disturbance; Numerical simulation; Rockbursts; Underground opening; Unstable failure

Indexed keywords

CHARACTERISTICS OF DYNAMICS; DAMAGE AND FAILURE; DYNAMIC FAILURES; ENGINEERING MATERIALS; FAILURE ZONE; FINITE ELEMENT PACKAGES; GEO-STRESS; LATERAL PRESSURE COEFFICIENT; NUMERICAL MODELS; NUMERICAL RESULTS; NUMERICAL SIMULATION; ROCK FAILURE PROCESS ANALYSIS; STRESS IMPACT; SURROUNDING ROCK MASS; TIME DEPENDENT LOADING; UNDERGROUND EXCAVATION; UNDERGROUND OPENING; WAVE FORMS;

COMPUTER SIMULATION; EXCAVATION; FAILURE ANALYSIS; FINITE ELEMENT METHOD; PRESSURE EFFECTS; QUALITY ASSURANCE; ROCKS; SAFETY ENGINEERING; STRESS ANALYSIS; UNDERGROUND STRUCTURES;

MATHEMATICAL MODELS;

COMPUTER SIMULATION; DISTURBANCE; FAILURE ANALYSIS; FAILURE MECHANISM; FINITE ELEMENT METHOD; NUMERICAL MODEL; ROCKBURST; UNDERGROUND CONSTRUCTION;

EID: 77953584057     PISSN: 08867798     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tust.2010.04.004     Document Type: Article

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