Results 41 to 50 of about 47,158 (302)
Study on the Shear Band of Sand with Various Particle Characteristics Using PIV Analysis [PDF]
E3S Web of Conferences, 2019 The phenomenon of ground undergoing large plastic deformation, leading to collapse, occurs due to the localization of unstable deformation. The investigation of shear band is important in order to understand the destructive phenomenon.
Kajiyama Shintaro +3 more
doaj +1 more source
Predicting Plastic Deformation and Work Hardening during V-Band Formation [PDF]
, 2011 V-Band Clamps are manufactured using a cold roll forming process consisting of six passes which plastically deform an initially flat strip by bending to produce the band’s V-section.
Barrans, Simon +8 more
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Tensegrity metamaterial-based shear band structure for non-pneumatic tires
Forces in MechanicsNon-pneumatic tires (NPTs) represent a revolutionary advancement in the tire industry, owing to their puncture-proof nature and high design flexibility.
Yuling Wei +4 more
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Multiscale analyses of failure pattern transition in high-porosity sandstones
Yantu gongcheng xuebao, 2020 High-porosity sandstones are important host rocks for hydrocarbon and groundwater reservoirs. It is of significance to investigate their failure pattern transitions under different loading conditions.
WU Huan-ran 1, 2, 3, LIU Han-long 1, 2, ZHAO Ji-dong 3, XIAO Yang 1, 2
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A Constitutive Model for Locally Drained Shear Bands in Globally Undrained Dense Sand [PDF]
E3S Web of Conferences, 2019 When saturated granular materials which are dilative in nature are subjected to the undrained deformation, their strength increases due to the generation of negative excess pore pressure.
Mallikarachchi Hansini, Soga Kenichi
doaj +1 more source
, 2012 In the present study, evolution of adiabatic shear band (ASB) and annealing effect on the evolution of ASB in ultra-fine-grained (UFG) Fe under dynamic shear loading were investigated. The UFG Fe was processed by equal-channel angular pressing (ECAP) via
Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China. +4 more
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The Size Effect of Shear Bands in Dense Sands—A Discrete Element Analysis
Applied SciencesThe localization of deformation in shear bands is a fundamental phenomenon in granular materials like soil. In this study, we focus on the characteristics of shear bands, particularly the size effect, by implementing biaxial discrete element method (DEM)
Zongyuan Mao +3 more
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Evolution of Adiabatic Shear Band in Ultra-Fine-Grained Iron under Dynamic Shear Loading
, 2011 Ultra-fine-grained (UFG)/Nanocrystalline (NC) materials usually show reduced strain hardening and limited ductility due to formation of adiabatic shear band (ASB) under dynamic loading. In the present study, evolution of ASB in UFG Fe under dynamic shear
Yuan, FP (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China +2 more
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Hidden spatiotemporal sequence in transition to shear band in amorphous solids
Physical Review Research, 2022 Localization of plastic flow into a narrow shear band is a fundamental and ubiquitous nonequilibrium phenomenon in amorphous solids. Because of the intrinsic entangling of three types of elementary local atomic motion—shear, dilatation, and rotation—the ...
Zeng-Yu Yang +2 more
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Degradation mechanism of the von Willebrand factor A2 domain by nattokinase
FEBS Letters, EarlyView.Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto +3 more
wiley +1 more source