Results 1 to 10 of about 302 (171)
The Effect of Chemical Corrosion on Mechanics and Failure Behaviour of Limestone Containing a Single Kinked Fissure [PDF]
Sensors, 2021 This study concerns the influence of chemical corrosion and geometric parameters on the macroscopic damage characteristics of brittle limestone containing a kinked fissure under uniaxial compression.
Yulin Wu, Qianqian Dong, Jian He
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The crack kinking out of an interface [PDF]
Theoretical and Applied Mechanics, 2005 Kinking of a plane strain crack out of an interface between the two dissimilar isotropic elastic materials is analyzed. Analysis is focused on the initiation of kinking and thus the segment of the crack leaving the interface is imagined to be short ...
Veljković Jelena M.
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Fracture morphology and its evolution A review on crack path stability and brittle fracture along butt-weld [PDF]
Fracture and Structural Integrity, 2015 Considerations are made for the fracture morphology and its evolution in relation to the brittle fracture along butt-weld, where crack path stability may play important roles in various aspects. Analyses of a kinked and curved crack are first reviewed in
Y. Sumi
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Metals, 2021 This article studies the retardation effect in plasticity-induced fatigue crack growth rate for a low-medium strength steel, due to the appearance of microdeflections in the crack path.
Jesús Toribio +2 more
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On a kinked crack model to describe the influence of material microstructure on fatigue crack growth [PDF]
Fracture and Structural Integrity, 2013 Threshold condition and rate of fatigue crack growth in both short and long crack regime appear to be significantly affected by the degree of crack deflection.
Andrea Spagnoli +2 more
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Two-parameter fracture model for cortical bone [PDF]
Fracture and Structural Integrity, 2016 The analysis of the bone fracture behaviour is fundamental for prevention, diagnosis and treatment of traumas. In the present paper, an experimental analysis of the fracture behaviour of a bovine femoral cortical bone is carried out, where specimens are ...
Sabrina Vantadori +5 more
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Growth of inclined fatigue cracks using the biaxial CJP model [PDF]
Fracture and Structural Integrity, 2015 The CJP model of crack tip stresses is a modified version of the Williams crack tip stress field which takes account of simplified stress distributions that arise from the presence of a zone of plastic deformation associated with the crack flanks and ...
G. Laboviciute +3 more
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Materials & Design, 2022 Al-12Si alloy processed through additive manufacturing exhibits a complex hierarchical structure. At the mesoscale, its melt pool boundaries constitute a network of weak interfaces that provides preferred pathways for crack kinking, leading to both ...
M. Jamshidian +3 more
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Frontiers in Materials, 2021 It is well established that fatigue crack nucleation and small crack growth in high strength aluminum alloys are highly influenced by the surrounding microstructure including grain boundaries, texture, inclusion barriers, among other factors.
Robert Fleishel +5 more
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Crack propagation in a brittle DCB specimen assessed by means of the Williams� power expansion
Fracture and Structural Integrity, 2019 A double cantilever beam geometry has been chosen in order to investigate the importance of the higher-order terms of the Williams power expansion for the crack path estimation.
Lucie Malkov� +2 more
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