Numerical simulation of stress distribution and displacement of rock strata of coal mines by means of DDA method

Yantu Gongcheng Xuebao/Chinese Journal of Geotechnical Engineering

Volumn 29, Issue 2, 2007, Pages 268-273

  Ju, Yang ^a,b   Zuo, Jian Ping ^a,b   Song, Zhen Duo ^a,b   Tian, Lu Lu ^a,b   Zhou, Hong Wei ^a,b  

^a CHINA UNIVERSITY OF MINING AND TECHNOLOGY   (China)

^b Beijing Laboratory of Fracture and Damage Mechanics of Rock and Concrete   (China)

Author keywords

DDA; Displacement; Mine excavation; Numerical simulation; Rock stratum; Stress

Indexed keywords

COMPUTER SIMULATION; DEFORMATION; EXCAVATION; MINING; ROCK MECHANICS; STRESS CONCENTRATION; SUBSIDENCE;

DISCONTINUOUS BLOCK; DISCONTINUOUS DEFORMATION ANALYSIS METHOD (DDA); DISPLACEMENT; MINE EXCAVATION; NUMERICAL SIMULATION; ROCK STRATUM; STRATA COLLAPSE; STRESS DISTRIBUTION; STRESS FIELD;

COAL MINES;

EID: 34047232377     PISSN: 10004548     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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