Results 111 to 120 of about 37,909 (300)
Temperature Rise Inside Shear Bands in a Simple Model Glass. [PDF]
Int J Mol Sci, 2022 Lagogianni AE, Varnik F.
europepmc +1 more source
From Shear to Sound: Mechanics–Acoustics Mapping of TPMS Lattices
Advanced Engineering Materials, EarlyView.Triply periodic minimal surface (TPMS) lattices are mapped across mechanical and acoustic performance, revealing that descriptors validated in compression fail under shear. First‐time comparison with trusses included. A transition from porous to resonance‐driven absorption emerges at 25% density.
Lucía Doyle +3 more
wiley +1 more source
Nanoindentation response of laser shock peened Ti-based bulk metallic glass
AIP Advances, 2015 The effect of laser shock peening (LSP) on mechanical properties of Ti-based bulk metallic glass (BMG) was investigated under nanoindentation. Two regions were generated within the specimen after the LSP: (I) the extremely thick softened region (∼300 µm)
Liang Wang +4 more
doaj +1 more source
Shear instabilities in shallow-water magnetohydrodynamics [PDF]
, 2013 The interaction of horizontal shear flows and magnetic fields in stably stratified layers is central to many problems in astrophysical fluid dynamics.
Mak, Julian
core
Orientation of Shear Bands in Frictional Soils
, 1991 The elastoplastic Mohr-Coulomb (MC) model is shown to overestimate the inclination of shear bands in granular materials. An extended Mohr-Coulomb (EMC) model is proposed to get a more accurate analytical expression for the average orientation of shear ...
Bardet, J. P
core +1 more source
Advanced Engineering Materials, EarlyView.This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele +2 more
wiley +1 more source
The Effect of Friction on Wide Shear Bands [PDF]
Particulate Science and Technology, 2007 Frictional and frictionless granular materials in a split-bottom ring shear cell geometry show wide shear bands under slow, quasi-static deformation. Here, the differences between frictional and frictionless materials are elaborated using discrete element simulations (DEM).
openaire +2 more sources
Porosity induced by dislocation dynamics in quartz-rich shear bands of granitic rocks. [PDF]
Sci Rep, 2022 Précigout J +3 more
europepmc +1 more source
Influence of Geometric Design on Mechanical Performance of Auxetic Metastructure
Advanced Engineering Materials, EarlyView.Strategic geometric reinforcement transforms auxetic performance. This study evaluates 3D‐printed arrowhead metastructures, revealing that a modified design with local ring reinforcement suppresses premature failure to achieve superior energy absorption and structural efficiency.
Muhammad Gulzari +3 more
wiley +1 more source
Shear bands as growing instabilities in viscoanelastic media with memory
Atti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, 2013 In this paper we investigate the critical conditions under which a small perturbation in an homogeneous continuum can possibly grows into a shear band instability.
Marina Dolfin, Mauro Francaviglia
doaj +1 more source