Numerical modelling of two stoping methods in two Indian mines using degradation of c and mobilization of φ based on Q-parameters

International Journal of Rock Mechanics and Mining Sciences

Volumn 48, Issue 7, 2011, Pages 1095-1112

  Barton, N ^a   Pandey, S K ^b  

^a Nick Barton and Associates   (Norway)

^b Hindustan Zinc Limited   (India)

Author keywords

Cohesion component; Depth dependence; Displacements; Frictional component; Modulus; Q

Indexed keywords

FRICTION; NUMERICAL METHODS; STRAIN;

COHESION COMPONENT; COMPARATIVES STUDIES; DEPTH DEPENDENCE; DISPLACEMENT; FLAC 3D; FRICTIONAL COMPONENTS; MOBILISATION; MODULUS; Q; Q-PARAMETER;

DEFORMATION;

COHESION; COMPARATIVE STUDY; DEFORMATION; DEGRADATION; DISPLACEMENT; HOEK-BROWN CRITERION; MINE; MOBILIZATION; NUMERICAL MODEL; Q SYSTEM; SHEAR BAND; SHEAR STRENGTH; STOPING; STRAIN ANALYSIS;

INDIA;

EID: 80053133257     PISSN: 13651609     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijrmms.2011.07.002     Document Type: Article

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