Results 11 to 20 of about 72,618 (295)
Shear Deformation Dissipates Energy in Biofilaments [PDF]
Scientific Reports, 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.
Ameneh Maghsoodi, Noel C. Perkins
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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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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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Casing deformation mechanisms of horizontal wells in seismically active zones: a comprehensive analysis [PDF]
Scientific ReportsThe Sichuan basin’s shale gas fields demonstrate elevated seismic activity, which poses a significant challenge in the development of shale gas. Besides, casing deformation emerges as a prominent concern, leading to substantial disruptions in shale gas ...
Hu Meng +7 more
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Applied Sciences, 2020 Soil–rock mixtures (SRM) have the characteristics of distinct heterogeneity and an obvious structural effect, which make their physical and mechanical properties very complex. This study aimed to investigate the deformation properties and failure mode of
Zhiqing Li +5 more
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Applied Sciences, 2023 Shear deformation plays an important role in certain structures, and neglecting shear deformation can affect the accuracy of structural response. This paper proposes a non-destructive damage evaluation method that considers shear deformation, based on ...
Xiangwei Meng +4 more
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Polymer Testing, 2021 One of the great challenges in the pure shear and simple shear tests is to maintain the deformation state and deformation homogeneity of a specimen under large deformations.
J.C.A.D. Filho, L.C.S. Nunes
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Soil Particle Movement and Shear Band Development during Plane Strain Compression [PDF]
E3S Web of Conferences, 2019 Most geotechnical structures failed by formation and development of shear bands in soils. Thus, shear deformation and shear bands development evaluation are necessary to understand shear failure mechanism.
Hwang Junggeun, Ling Hoe I.
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Experimental study on the shear performance of quasi-NPR steel bolted rock joints
Journal of Rock Mechanics and Geotechnical Engineering, 2023 Quasi-NPR (negative Poisson’s ratio) steel is a new type of super bolt material with high strength, high ductility, and a micro-negative Poisson’s effect.
Manchao He +5 more
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Shear deformation in granular materials [PDF]
, 1998 An investigation into the properties of granular materials is undertaken via numerical simulation. These simulations highlight that frictional contact, a defining characteristic of dry granular materials, and interfacial debonding, an expected deformation mode in plastic bonded explosives, must be properly modeled.
Bardenhagen, S. G. +2 more
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