The role of annealing in determining the yielding behavior of glasses under cyclic shear deformation. [PDF]
Proc Natl Acad Sci U S A, 2021 Significance Understanding the nature of the yielding transition in amorphous solids is of significant interest conceptually and for practical reasons. We use computer simulations of models of silica—a network glass—and an atomic glass to investigate the
Bhaumik H, Foffi G, Sastry S.
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Effect of anchor shear deformation on the propagation rules of excitation stress waves [PDF]
Scientific ReportsTo address the shear deformation failure resulting from misalignment of rock strata in anchor support, a range of methods, including laboratory tests, numerical simulation, and others, are employed to study the deformation process of anchor rods under ...
Chuanming Li +4 more
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Annealing glasses by cyclic shear deformation. [PDF]
The Journal of Chemical Physics, 2018 A major challenge in simulating glassy systems is the ability to generate configurations that may be found in equilibrium at sufficiently low temperatures, in order to probe static and dynamic behavior close to the glass transition.
Pallabi Das, A. D. Parmar, S. Sastry
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Shear Deformation Dissipates Energy in Biofilaments. [PDF]
Sci Rep, 2018 AbstractThermally fluctuating biofilaments possessing porous structures or viscoelastic properties exhibit energy losses from internal friction as well as external friction from drag. Prior models for internal friction account for energy dissipation solely from the dynamic bending of filaments.
Maghsoodi A, Perkins N.
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Dynamic Shear Deformation of a Precipitation Hardened Al0.7CoCrFeNi Eutectic High-Entropy Alloy Using Hat-Shaped Specimen Geometry [PDF]
Entropy, 2020 Lamellar eutectic structure in Al0.7CoCrFeNi high-entropy alloy (HEA) is emerging as a promising candidate for structural applications because of its high strength-ductility combination. The alloy consists of a fine-scale lamellar fcc + B2 microstructure
Bharat Gwalani +8 more
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A Refined Simple First-Order Shear Deformation Theory for Static Bending and Free Vibration Analysis of Advanced Composite Plates. [PDF]
Materials (Basel), 2019 A refined simple first-order shear deformation theory is developed to investigate the static bending and free vibration of advanced composite plates such as functionally graded plates.
Nguyen HN +5 more
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Evaluating the Effect of the Second Invariant of Deformation Tensor in The Axial and Azimuthal Shear Deformations [PDF]
International Journal of Advanced Design and Manufacturing Technology, 2022 The purpose of the present paper is to investigate the effect of the second invariant of the deformation tensor on the axial and azimuthal shear deformation of an incompressible hyperelastic solid with various strain energy functions.
Amir Ghafouri Sayyad +2 more
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Establishment of constitutive relation of shear deformation for irregular joints in sandstone
Rock and Soil Mechanics, 2022 The shear deformation of rock joints is significant for the safety and stability of rock engineering. In order to study the constitutive relation of shear deformation in jointed rock mass under a normal stress, the direct shear tests under different ...
CHENG Tan +5 more
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矿业科学学报, 2021 Based on the modified Loganathan theory, the longitudinal displacement of an existing tunnel caused by the ground loss in the process of shield crossing was studied.
Wei Zheng, Jiang Yusheng
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Shear strain imaging using shear deformations [PDF]
Medical Physics, 2008 In this article we investigate the generation of shear strain elastograms induced using a lateral shear deformation. Ultrasound simulation and experimental results demonstrate that the shear strain elastograms obtained under shear deformation exhibit significant differences between bound and unbound inclusions in phantoms, when compared to shear strain
Min Rao, Tomy Varghese, Ernest L. Madsen
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