Results 11 to 20 of about 158,094 (288)
Nonlinear Elasticity in Biological Gels [PDF]
Nature, 2004 Unlike most synthetic materials, biological materials often stiffen as they are deformed. This nonlinear elastic response, critical for the physiological function of some tissues, has been documented since at least the 19th century, but the molecular ...
AD Karakaplan +33 more
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Nonlinear elasticity of monolayer graphene [PDF]
Physical Review Letters, 2009 By combining continuum elasticity theory and tight-binding atomistic simulations, we work out the constitutive nonlinear stress-strain relation for graphene stretching elasticity and we calculate all the corresponding nonlinear elastic moduli.
Emiliano Cadelano +7 more
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Multiwell Rigidity in Nonlinear Elasticity [PDF]
SIAM Journal on Mathematical Analysis, 2010 We derive a quantitative rigidity estimate for a multiwell problem in nonlinear elasticity. Precisely, we show that if a gradient field is L^1-close to a set of the form SO(n)U_1 \cup ... \cup SO(n)U_l, and an appropriate bound on the length of the interfaces holds, then the gradient field is actually close to only one of the wells SO(n)U_i.
Milena Chermisi, Sergio Conti
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Analytic Binary Alloy Volume–Concentration Relations and the Deviation from Zen’s Law
Applied Sciences, 2021 Alloys expand or contract as concentrations change, and the resulting relationship between atomic volume and alloy content is an important property of the solid.
Alexander Landa +4 more
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Archives of Mechanics, 2022 An implicit constitutive relation is proposed for elastic bodies, when the gradient of the displacement is assumed to be very small, and as a result the strains are small.
R. Bustamante, K.R. Rajagopal
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Solitary and compact-like shear waves in the bulk of solids [PDF]
, 2006 We show that a model proposed by Rubin, Rosenau, and Gottlieb [J. Appl. Phys. 77 (1995) 4054], for dispersion caused by an inherent material characteristic length, belongs to the class of simple materials. Therefore, it is possible to generalize the idea
A. C. Eringen +7 more
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Energies, 2018 Gas transport in shale gas reservoirs is largely affected by rock properties such as permeability. These properties are often sensitive to the in-situ stress state changes. Accurate modeling of shale gas transport in shale reservoir rocks considering the
Chenji Wei +7 more
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Nonreciprocal elasticity and the realization of static and dynamic nonreciprocity
Scientific Reports, 2020 The realization of the mechanical nonreciprocity requires breaking either the time-reversal symmetry or the material deformation symmetry. The time-reversal asymmetry was the commonly adopted approach to realize dynamic nonreciprocity.
Mohamed Shaat
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Fracture and Structural Integrity, 2020 This paper aims to explore the dynamic behavior of a segmental masonry arch subjected to increasing horizontal displacements of one support. To this end, output-only dynamic identification techniques are first used to track the evolution of the dynamic ...
Maria Giovanna Masciotta +7 more
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Nonlinear flexure mechanics of beams: stress gradient and nonlocal integral theory
Materials Research Express, 2021 In order to study the intrinsic size-effects, the stress gradient theory is implemented to a nano-scale beam model in nonlinear flexure. The nonlocal integral elasticity model is considered as a suitable counterpart to examine the softening behavior of ...
Mahdad Fazlali +2 more
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