A 3D distinct lattice spring model for elasticity and dynamic failure

International Journal for Numerical and Analytical Methods in Geomechanics

Volumn 35, Issue 8, 2011, Pages 859-885

  Zhao, Gao Feng ^a   Fang, Jiannong ^a   Zhao, Jian ^a  

^a EPFL   (Switzerland)

Author keywords

3D model; Dynamic failure; Lattice spring model; Microstructure

Indexed keywords

3D MODELS; CAUCHY-BORN RULE; CONVENTIONAL MATERIALS; DYNAMIC FAILURE; DYNAMIC FAILURES; ELASTIC MODULES; HYPERELASTIC THEORY; INDIVIDUAL PARTICLES; LATTICE SPRING MODEL; LEAST SQUARE METHODS; LOCAL STRAINS; MACROSCOPIC MATERIALS; MATERIAL PARAMETER; MESHLESS; MODEL DYNAMICS; MULTI-BODY; NUMERICAL EXAMPLE; PARTICLE DISPLACEMENT; POISSON'S RATIO; ROTATIONAL INVARIANCES; SPRING PARAMETERS;

DYNAMIC MODELS; ELASTICITY; LEAST SQUARES APPROXIMATIONS; MICROSTRUCTURE; POISSON RATIO;

THREE DIMENSIONAL;

DEFORMATION MECHANISM; DYNAMIC ANALYSIS; ELASTICITY; FAILURE ANALYSIS; FRACTURE GEOMETRY; LEAST SQUARES METHOD; MICROSTRUCTURE; NUMERICAL MODEL; POISSON RATIO; ROCK MECHANICS; SHEAR; THREE-DIMENSIONAL MODELING;

EID: 79955606929     PISSN: 03639061     EISSN: 10969853     Source Type: Journal    
DOI: 10.1002/nag.930     Document Type: Article

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