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J-integral analysis of surface cracks in round bars under bending moments
(Trans Tech Publications, 2011-04)
Computation of mixed mode stress intensity factor for parallel edge cracks
(Trans Tech Publications, 2011-03)
This paper presents the extensions of newly developed finite element (FE) formulation to evaluate fracture behavior of parallel edge cracks problems. The numerical formulation used Barsoum singular finite elements to compute ...
J-integral analysis of surface cracks in round bars under tension loadings
(Trans Tech Publications, 2011-04)
This paper presents a non-linear numerical investigation of surface cracks in round bars under tension stresses by using ANSYS finite element analysis (FEA). Due to the symmetrical analysis, only quarter finite element ...
J-integral analysis of surface cracks in round bars under combined loadings
(Trans Tech Publications, 2011-02)
This paper presents a non-linear numerical investigation of surface cracks in round bars under combined bending and torsion loadings by using ANSYS finite element analysis (FEA). Due to the non-symmetrical analysis, a full ...
Mode III stress intensity factors of surface crack in round bars
(Trans Tech Publications, 2011-02)
This study presents a numerical investigation on the stress intensity factors (SIF), K of surface cracks in round bars that were obtained under pure torsion loadings or mode III. ANSYS finite element analysis (FEA) was ...