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Mesh variational r-adaptivity for sharp modeling of brittle fracture
Dony G, Moës N, Remacle J.
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Cracking characteristics of mixed mode dislocations near a lip-like mode crack
Theoretical and Applied Fracture Mechanics, 2009This work is concerned with the cracking characteristics of mixed mode dislocations near a lip-like mode crack, stress intensity and strain energy density factor are obtained by using conformal mapping, singularity analysis and Cauchy integrals. Shielding effect generated by screw dislocation near a lip-like mode crack decreases with the increment of ...
C. Xie, Y.W. Liu, Q.H. Fang, M. Deng
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A mode-II griffith crack in decagonal quasicrystals
Applied Mathematics and Mechanics, 2001zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Guo, Yucui, Fan, Tianyou
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Mixed Mode Cracking in Layered Materials
1991The aim is to pull together recent work on the fracture of layered materials. The potential application of fracture mechanics of layered materials ranges over a broad spectrum of problem areas. Included are: protective coatings, multilayer capacitors, thin film/substrate systems for electronic packages, layered structural composites of many varieties ...
J.W. Hutchinson, Z. Suo
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An Empirical Fracture Equation of Mixed Mode Cracks
Theoretical and Applied Fracture Mechanics, 2021Abstract On the basis of the multiaxial fatigue limit equation by Liu and Yan, an empirical fracture equation of mixed mode crack is proposed in this note. By means of the test data on the mixed crack fracture reported in literature, the empirical fracture equation has been verified to be not only simple in computation but also high in accuracy.
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The lowest order solution of the crack–inhomogeneity interaction for mode I crack
Mechanics Research Communications, 2003zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yang, Lihong, Li, Zhonghua
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Crack Arrest Modes of a Transverse Crack Going Through a Longitudinal Crack or a Hole
Journal of Engineering Materials and Technology, 1981The process of a transverse crack intersecting a longitudinal central crack, a longitudinal eccentric crack, or a central hole was investigated by means of high-speed photography and caustics. The results show that the crack momentarily arrests when arriving at the discontinuity, then reinitiates later, usually with a different velocity.
P. S. Theocaris, J. Milios
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The Significance of Sliding Mode Crack Closure on Mode III Fatigue Crack Growth
1988During Mode III loading, the surfaces of a crack move parallel to each other; friction, abrasion, and mutual support of the contacting parts of the microscopically rough crack faces result. These energy-dissipative processes reduce the effective load at the crack tip, a phenomenon known as “sliding mode crack closure” (SMCC).
EK Tschegg, SE Stanzl
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2021
Griffith’s instability criterion regards structural configurations with cracks set orthogonally to the direction of the maximum principal stress. In actual fact, this symmetrical mode of applying a load to the defect occurs only in fracture toughness tests, whereas the fractures occurring in structures when they are in service indicate how the ...
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Griffith’s instability criterion regards structural configurations with cracks set orthogonally to the direction of the maximum principal stress. In actual fact, this symmetrical mode of applying a load to the defect occurs only in fracture toughness tests, whereas the fractures occurring in structures when they are in service indicate how the ...
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