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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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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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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Advances in Civil Engineering, 2020 The study of the energy accumulation and rate of release in hard coal under dynamic, static, and coupled dynamic-static loading and its failure mode is of significance when studying the mechanism underpinning coal mine dynamic disasters such as rock ...
XianJie Hao +4 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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Rate of energy release and crack initiation directions for laminated composites
Journal of the Mechanical Behavior of Materials, 2016 Controlling the mechanical behavior of composite materials and structures under monotonic and dynamic loads for damage is a vast and complex area of research.
Dutta Debasish
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An Elastic Interface Model for the Delamination of Bending-Extension Coupled Laminates
Applied Sciences, 2019 The paper addresses the problem of an interfacial crack in a multi-directional laminated beam with possible bending-extension coupling. A crack-tip element is considered as an assemblage of two sublaminates connected by an elastic-brittle interface of ...
Stefano Bennati +3 more
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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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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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A mesh-free simulation of mode I delamination of composite structures
Science and Engineering of Composite Materials, 2014 A numerical and experimental investigation for the analysis of delamination problem under mode I loading in composite material is presented. Firstly, the simulation of the delamination under mode I loading and failure of composite materials based on the ...
Hesar Goudarz Ghanizadeh +3 more
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