Results 31 to 40 of about 461,790 (208)
Equilibrium states and stability of pre-tensioned adhesive tapes
Beilstein Journal of Nanotechnology, 2014 In the present paper we propose a generalization of the model developed in Afferrante, L.; Carbone, G.; Demelio, G.; Pugno, N. Tribol. Lett. 2013, 52, 439–447 to take into account the effect of the pre-tension in the tape.
Carmine Putignano +3 more
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The surface-forming energy release rate versus the local energy release rate
, 2016 This paper identifies two ways to extract the energy (or power) flowing into a crack tip during propagation based on the power balance of areas enclosed by a stationary contour and a comoving contour. It is very interesting to find a contradiction that two corresponding energy release rates (ERRs), a surface-forming ERR and a local ERR, are different ...
Xiao, Si +4 more
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Interface Crack Approaching a Three-Material Joint
Applied Sciences, 2020 The problem of an interface crack that approaches a three-material joint with two interfaces is analyzed in this paper. Two possible cases are considered: the crack that lies at the interface between materials A and B, approaching the joint of materials ...
Jelena M. Djoković +3 more
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International Journal of Mining Science and Technology, 2017 The stress path characteristics of surrounding rock in the formation of gob were analyzed and the unloading was solved. Taking Chengchao Iron Mine as the engineering background, the model for analyzing the instability of deep gob was established based on
Jianxin Fu, Weidong Song, Yuye Tan
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Rockburst Identification Method Based on Energy Storage Limit of Surrounding Rock
Energies, 2020 Rockbursts are one of the prominent problems faced by deep underground engineering. Not only do they affect the construction progress, but they also threaten the safety of construction personnel and equipment, and may even induce earthquakes.
Zhiqiang Zhang +3 more
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On Damage Strain Energy Release Rate Y [PDF]
International Journal of Damage Mechanics, 1995 In the application of the theory of damage mechanics to solve a wide range of practical engineering problems, a generalized formulation of damage strain energy release rate Y is required. This is because the damage strain energy release rate Y, which is the thermodynamic conjugate force of damage variable D, is used to derive damage evolution equation.
Chen, X. F., Chow, C. L.
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Mechanical Engineering Journal, 2020 Carbon fiber (CF) reinforced polyether ether ketone (PEEK) laminates are applied to the members of transportation structures exposed to severe conditions, because carbon fibers and PEEK have excellent heat-resistant and chemical stability.
Dai TSUNODA +6 more
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Releasing chemical energy in spatially programmed ferroelectrics
Nature Communications, 2022 Chemical energy ferroelectrics show limited control of the energy release rate. Here, the authors design spatially programmed energetic ferroelectrics with controlled energy release rates from machine learning-directed additive manufacturing and ice ...
Yong Hu +15 more
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Fracture and Structural Integrity, 2021 The material with anisotropic properties are becoming widely essential due to the ease to manipulate their mechanical properties to obtain a particular quality, insure safety or a specific behavior.
Sami Derouiche +2 more
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Crack Growth and Energy Release Rate for an Angled Crack under Mixed Mode Loading
Applied Sciences, 2020 The evaluation of energy release rate with angle is still a challenging task in metal crack propagation analysis, especially for the mixed Mode I-II-III loading situation. In this paper, the energy release rate associated with stress intensity factors at
Yali Yang +3 more
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