Results 11 to 20 of about 461,790 (208)
Analytical and Numerical Modeling of Stress Intensity Factor in I-Shaped Cross Sections of Cracked Beams [PDF]
مجله مدل سازی در مهندسی, 2019 In this paper, the stress intensity factor (SIF) in the opening mode I is investigated in cracked beams with the I-shaped cross sections under axial loading.
Javad Razzaghi +2 more
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Frontiers in Materials, 2022 The material cracking behavior in the reactor is generated under the irradiation effect accompanied by thermal expansion, fission product diffusion, and mechanical load.
Yingxuan Dong +4 more
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Revisiting Energy Release Rates in Brittle Fracture [PDF]
Journal of Nonlinear Science, 2010 The paper deals, in a two-dimensional setting of linear anisotropic elasticity, with the evolution of a crack path. Closed connected one-dimensional sets, called add-cracks, are added to the tip of given cracks. Via blow-up Hausdorff limits the energy release rate of a sequence of add-cracks is defined and, under certain assumptions, is shown to exist.
Chambolle, Antonin +2 more
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A Numerical Investigation of The Fracture Energy of Materials for Fuel Cell End Plates
European Mechanical Science, 2021 Nowadays, with increasing energy requirements, the use of clean energy resources has become important. Fuel cells are an important key for clean energy technology due to wide range of utilization areas such as automotive, portable power applications ...
Gökhan Tüccar +2 more
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Numerical verification of energy release rate and J-Integral in large strain formulation
Forces in Mechanics, 2023 The fracture criterion is a critical topic in fracture mechanics. However, the equality of J-Integral (J) and energy release rate (G) has not been numerically verified under large strain theory.
Teng Long +3 more
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Nihon Kikai Gakkai ronbunshu, 2014 Stress singularity usually occurs at a vertex of interface in a three-dimensional joint. Crack frequently initiates at a vertex and a joint fails under an external force and a thermal load.
Hideo KOGUCHI, Naoki KIMURA
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How to obtain a more accurate maximum energy release rate for mixed mode fracture
Forces in Mechanics, 2022 Energy release rate (ERR) is considered one of the most widely employed fracture criteria. However, for mixed mode fracture situations, the exact computation of ERR for an infinitesimal branch crack is challenging.
Huihan Chen +3 more
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Evaluation of interfacial strength of multilayer thin films polymer by nanoindentation technique
Mechanical Engineering Journal, 2019 Multilayer thin films polymer have been commonly used in a wide range of electronics applications, such as solar cells, photoconductors, semiconductors, and light-emitting diodes, in which failure due to delamination can occur.
Kenji INOUE +7 more
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The role of intralaminar damages on the delamination evolution in laminated composite structures
Heliyon, 2023 Delamination is a major failure mode affecting laminated composite structures. This failure mechanism, if not properly monitored, can lead to uncontrolled cracks growth and premature structural collapse.
A. Russo, C. Palumbo, A. Riccio
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A statistical damage constitutive rock model based on elastic energy release rate
Shuiwen dizhi gongcheng dizhi, 2021 In order to truly reveal the mechanism of rock deformation and failure and the nature of rock material damage, based on the analysis of rock material deformation law and mechanical characteristics, a rock damage constitutive model based on elastic energy
Wenbo LIU +3 more
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