Book ChapterDOI
J integral of a mixed mode crack and its application
H. Ishikawa
- pp 447-455
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The article was published on 1980-01-01. It has received 97 citations till now.read more
Citations
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Journal ArticleDOI
A method for calculating stress intensities in bimaterial fracture
TL;DR: In this paper, a numerical method is presented for obtaining the values of K* ≥ 1,K ≥ 2, K ≥ 3 and K ≥ 4 in the elasticity solution at the tip of an interface crack in general states of stress.
Journal ArticleDOI
Update: Application of the Finite Element Method to Linear Elastic Fracture Mechanics
TL;DR: In this article, three methods are described: displacement extrapolation, the stiffness derivative and the area and volume J-integrals, and the virtual crack extension which is employed by the latter two methods.
Journal ArticleDOI
Decomposition of the mixed-mode J-integral—revisited
R.H. Rigby,M.H. Aliabadi +1 more
TL;DR: In this paper, the authors presented the correct decomposition of three-dimensional stress and displacement fields for decoupling the mixed mode J-integral into mode I, II and III.
Journal ArticleDOI
Numerical simulation of multiple 3D fracture propagation using arbitrary meshes
TL;DR: In this paper, a mesh-independent finite element based method for propagating fractures in 3D brittle medium represented by an isotropic linear elastic matrix is described, where the geometry and mesh are stored separately, and mesh refinement is topologically guided.
Journal ArticleDOI
Mixed mode plane stress ductile fracture
TL;DR: In this paper, mixed mode ductile fractures in thin sheets are shown to be possible, and the staggered deep edge notch tension specimen enables the plane stress propagation value of the integral, and dJ/dα, the rate of increase inJ with crack growth to be measured from the specific work of fracture.
References
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Journal ArticleDOI
A Path Independent Integral and the Approximate Analysis of Strain Concentration by Notches and Cracks
TL;DR: In this paper, an integral is exhibited which has the same value for all paths surrounding a class of notches in two-dimensional deformation fields of linear or non-linear elastic materials.
Journal ArticleDOI
Conservation Laws and Energy-Release Rates
Bernard Budiansky,James R. Rice +1 more
TL;DR: In this article, complex-variable forms for the conservation laws in the cases of linear, isotropic, plane elasticity are presented for the case of linear and isotropically elasticity.
Book ChapterDOI
Some further results of J-integral analysis and estimates.
TL;DR: In this article, it was shown that the J-integral can be directly evaluated from single load-displacement records for a series of crack toughness specimens having the common feature that their only significant length dimension is that of the uncracked ligament.
Book ChapterDOI
The j integral as a fracture criterion
JA Begley,JD Landes +1 more
TL;DR: In this paper, the critical J value fracture criterion refers to crack initiation under plane strain conditions from essentially elastic to fully plastic behavior, and it can be evaluated experimentally with two steel alloys, one of low and the other of intermediate strength.
Related Papers (5)
A Path Independent Integral and the Approximate Analysis of Strain Concentration by Notches and Cracks
On the Crack Extension in Plates Under Plane Loading and Transverse Shear
Fazil Erdogan,G.C. Sih +1 more