Results 1 to 10 of about 1,639,499 (294)
MEMS Data-Driven Intelligent Identification of Rotation-Angle Response and Shear Band Position in Gravelly Soil Slopes [PDF]
SensorsIdentifying shear band locations is essential for precursor recognition and early warning of progressive failure in gravelly soil slopes. However, conventional displacement monitoring methods mainly capture macroscopic slope deformation and remain ...
Di Wu +5 more
doaj +2 more sources
Hardening of shear band in metallic glass [PDF]
Scientific Reports, 2017 Strain hardening, originating from defects such as the dislocation, avails conventional metals of high engineering reliability in applications. However, the hardenability of metallic glass is a long-standing concern due to the lack of similar defects. In
J. G. Wang +8 more
doaj +2 more sources
Velocity-dependent shear band formation in blanking processes [PDF]
Scientific ReportsHigh-speed blanking processes are of major interest for manufacturing sheet components from high-strength materials, as not only high-quality surfaces but further excellent properties are enabled. Reason for this are adiabatic shear bands (ASB) formed in
Lisa Winter +13 more
doaj +2 more sources
Tunable yielding and emergent rheology in amorphous solids with active particle doping [PDF]
Nature CommunicationsMechanically stable glasses, notably well-annealed and ultrastable ones, typically exhibit brittle failure through shear-band formation. Whether this localization is an inevitable consequence of annealing or can be dynamically controlled remains unknown.
Rashmi Priya +2 more
doaj +2 more sources
Applied Sciences, 2022 The formation of the shear band is associated with the failure of soil. However, there has been relatively little investigation on the evolution of shear bands in naturally structured clay with a high sensitivity.
Bingheng Liu +3 more
doaj +1 more source
Materials & Design, 2021 The formation of shear band in metallic lattice structures under compression prompts an unstable stress–strain curve, resulting in a significant reduction in the energy absorption capacity. The development and formation of shear band need to be clarified,
Xiaoyang Liu +5 more
doaj +1 more source
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.
doaj +1 more source
Fluid Depletion in Shear Bands [PDF]
Physical Review Letters, 2012 How does pore liquid reconfigure within shear bands in wet granular media? Conventional wisdom predicts that liquid is drawn into dilating granular media. We, however, find a depletion of liquid in shear bands despite increased porosity due to dilatancy. This apparent paradox is resolved by a microscale model for liquid transport at low liquid contents
Mani R, Kadau D, Or D, Herrmann HJ
openaire +4 more sources
Metals, 2022 Plastic deformation of metallic glasses performed at temperatures well below the glass transition proceeds via the formation of shear bands. In this contribution, we investigated shear bands originating from in situ tensile tests of Al88Y7Fe5 melt-spun ...
Harald Rösner +3 more
doaj +1 more source
Discrete element modeling of particles sphericity effect on sand direct shear performance
Scientific Reports, 2022 Particle surface morphology is an important factor influencing sand structure and mechanical properties. In this study, the effect of sand particle sphericity on sand direct shear performance is investigated by using the discrete element method (DEM ...
Chunhui Chen +5 more
doaj +1 more source