Results 41 to 50 of about 746,368 (295)

Experimental Investigation of Stress Relaxation Behavior in Sand and Sand-Geotextile Interface [PDF]

open access: yesپژوهش‌های زیرساخت‌های عمرانی
In this research, the phenomenon of stress relaxation in unreinforced and reinforced sandy soil with geotextile layer has been studied using a large-scale direct shear test.
Javad Ghaffari, Somayyeh Fazeli
doaj   +1 more source

Damage in an aluminum alloy induced by the combined action of shear stress and environmental exposure

open access: yesAIP Advances, 2021
In this work, the damage mechanism and characteristics of the 2219-C10S aluminum alloy under the combined action of an exfoliation corrosion solution and shear stress were investigated.
Sheng L. Lv, Zhi Li, Xiao S. Gao
doaj   +1 more source

Shear stress fluctuations in the granular liquid and solid phases

open access: yes, 2005
We report on experimentally observed shear stress fluctuations in both granular solid and fluid states, showing that they are non-Gaussian at low shear rates, reflecting the predominance of correlated structures (force chains) in the solidlike phase ...
A. Petri   +14 more
core   +1 more source

Incompressible viscous flow near the leading edge of a flat plate admitting slip [PDF]

open access: yes, 1975
The shear stress at the leading edge, calculated on basis of the Navier-Stokes equations and the no-slip boundary condition, approaches infinity. However, taking into account the mean free path of the molecules, which implies admitting a certain slip ...
A. E. P. Veldman   +6 more
core   +1 more source

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai   +2 more
wiley   +1 more source

shear stress

open access: yes, 2014
Citation: 'shear stress' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.S05638 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
  +5 more sources

Thermodynamic relations among isotropic material properties in conditions of plane shear stress

open access: yes, 2018
We present new general relationships among the material properties of an isotropic material kept in homogeneous stress conditions with hydrostatic pressure and plane shear.
Calabrese, Salvatore   +2 more
core   +1 more source

The influence of consolidation on shear test results [PDF]

open access: yes, 1987
Measurements of the yield behaviour of a cohesive bulk solid in the Jenike shear tester are normally done in two steps. First, pre-shearing to a steady state yielding, and secondly, shearing under a lower normal stress to establish the shear stress at ...
Haaker, G.
core   +2 more sources

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo   +3 more
wiley   +1 more source

Mechanical properties of a coiled tubing blowout preventer ram in the shearing process

open access: yesNatural Gas Industry B, 2019
A shear ram is of great significance to ensuring the safe operation of oil/gas well drilling and production, but the mechanical properties of the ram itself in the shearing process are rarely researched.
Bing Liu   +5 more
doaj   +1 more source

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