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J-integral analysis of surface cracks in round bars under bending moments
(Trans Tech Publications, 2011-04)
Stress and probabilistic study of the lumbar vertebra under compression loading
(Trans Tech Publications, 2011-03)
The objectives of this study were to determine the stress concentration of the lumbar vertebra and the probability of failure associated with finite element method. The lumbar vertebra model was constructed in SolidWorks ...
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 evaluation in two dimensional interacting cracks
(Trans Tech Publications, 2011)
This paper investigates crack interaction of multiple edge cracks in elastic solid finite body under pure Mode I loading. The cracks are located in parallel to another in 2D plate model. The stress intensity factors (SIFs) ...
J-integral evaluation in two dimensional interacting cracks
(International Association of Computer Science and Information Technology (IACSIT), 2011-03-25)
This paper investigates crack interaction of multiple edge cracks in elastic solid finite body under pure Mode I loading. The cracks are located in parallel to another in 2D plate model. The stress intensity factors (SIFs) ...
Fatigue failure analysis using the theory of critical distance
(Trans Tech Publications, 2011)
This paper explores the initial potential of theory of critical distance (TCD) which offers essential fatigue failure prediction in engineering components. The intention is to find the most appropriate TCD approach for a ...
Computation of stress intensity factor for multiple cracks using singular finite element
(Trans Tech Publications, 2011)
The simplification of two dimensional approaches in singular finite elements has promoted the method to be used in the formulation of stress intensity factor (SIF) of multiple cracks in finite body. The effect of shielding ...
Computation of stress intensity factor for multiple cracks using singular finite element
(International Association of Computer Science and Information Technology (IACSIT), 2011-03-25)
The simplification of two dimensional approaches in singular finite elements has promoted the method to be used in the formulation of stress intensity factor (SIF) of multiple cracks in finite body. The effect of shielding ...
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 ...