Results 51 to 60 of about 461,790 (208)
Experimental investigation of CFRP fracture toughness by delamination type
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2021 The results of analyzing fracture toughness in carbon fiber-reinforced plastics by the type of delamination are presented in the article. The goal of this paper is investigation of delamination propagation process and fracture mechanics parameters in ...
S. A. Chernyakin
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The Effect of Metal on Composites Fatigue Damage in Mixed Structure [PDF]
Xibei Gongye Daxue Xuebao, 2018 This paper investigated the fatigue damage coupling of composite laminate and metallic plate in multi-bolt joint. A progressive fatigue damage model for composite laminates and a modified Lemaitre damage model for metal material were developed.
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Applied SciencesMode II (in-plane-shear) delamination tests are more complex than mode I (opening) due to the presence of a contact force between the two arms. This force is essential for the calculation of the energy release rate (ERR) and is closely linked to friction
Efstratios Polyzos +2 more
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A simple method to model crack propagation in concrete [PDF]
Constructii: Journal of Civil Engineering Research, 2012 Crack analysis is vital to explain behavior of concrete structures. In the present study, an interface element with softening spring is used to simulate cohesive zone model (CZM) in beam to accurately explain the propagation for mixed-mode crack ...
Shahriar SHABAZPANAHI +4 more
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Journal of Materials Research and Technology, 2019 This paper presents the thermo-elastic effect on materials having anisotropic behavior and stresses developed due to residual temperature on interlaminar delamination fracture characteristics of composite skin stiffener.
Saumya Shah +3 more
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Dual integrals in non-linear fracture mechanics
Vietnam Journal of Mechanics, 2009 We propose a dual approach in fracture mechanics based on complementary energy. The analysis of the dissipation shows that the thermodynamical force associated with the evolution of a crack is an energy release rate, form of which depends on the presence
Claude Stolz
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Energy release rate, the crack closure integral and admissible singular fields in fracture mechanics [PDF]
, 2021 A. Piccolroaz +3 more
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Reliability Analysis for the Gear Fracture based on Energy Release Rate Criterion
Jixie chuandong, 2015 Based on energy release rate criterion,a reliability analysis model is presented for the gear fracture. Firstly,the formula of gear fracture energy release rate is deduced,then the material parameter,crack size,load which affecting on gear fracture are ...
Song Ping, Song Feifei
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Thermodynamical Description of Running Discontinuities: Application to Friction and Wear
Entropy, 2010 The friction and wear phenomena appear due to contact and relative motion between two solids. The evolution of contact conditions depends on loading conditions and mechanical behaviours.
Claude Stolz
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Loss of pseudo-momentum, energy-release rate and the effective mass of a moving dislocation. [PDF]
Philos Trans A Math Phys Eng Sci, 2023 Markenscoff X.
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