Fracture analysis of cracked 2D planar and axisymmetric problems of magneto-electro-elastic materials by the MLPG coupled with FEM

Computer Methods in Applied Mechanics and Engineering

Volumn 198, Issue 30-32, 2009, Pages 2347-2359

  Li, Yansong ^a   Feng, Wenjie ^b   Xu, Zenghe ^a  

^a NORTHEASTERN UNIVERSITY   (China)

^b SHIJIAZHUANG TIEDAO UNIVERSITY   (China)

Author keywords

Field intensity factors; Finite element method; Magneto electro elastic materials; Meshless local Petrov Galerkin method; Penny shaped crack

Indexed keywords

AXI-SYMMETRIC; AXI-SYMMETRIC PROBLEMS; COUPLED METHODS; DISCRETIZED EQUATIONS; ELECTRIC DISPLACEMENT INTENSITY FACTORS; FIELD INTENSITY FACTORS; FINITE-ELEMENT METHODS; FRACTURE ANALYSIS; FRACTURE BEHAVIORS; HEAVISIDE STEP FUNCTIONS; INTERFACE ELEMENTS; MAGNETIC INDUCTION INTENSITY FACTORS; MAGNETO-ELECTRO-ELASTIC MATERIALS; MESHLESS LOCAL PETROV-GALERKIN; MESHLESS LOCAL PETROV-GALERKIN METHOD; MLPG/FEM; MOVING LEAST SQUARES; PENNY-SHAPED CRACK; PHYSICAL DOMAINS; PHYSICAL QUANTITIES; SHAPE FUNCTIONS; TEST FUNCTIONS; TWO-DIMENSIONAL; VOLUMETRIC ELEMENTS;

COUPLED CIRCUITS; CRACK TIPS; CURVE FITTING; ELASTICITY; ELECTRIC FIELDS; FUNCTION EVALUATION; GALERKIN METHODS; MAGNETOS; MATERIALS; PARTIAL DIFFERENTIAL EQUATIONS; STRESS INTENSITY FACTORS;

FINITE ELEMENT METHOD;

EID: 65449183696     PISSN: 00457825     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cma.2009.02.021     Document Type: Article

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