Erosion Studies on Lithomargic Clays
Sign Up to like & getrecommendations! Published in 2019 at "Indian Geotechnical Journal"
DOI: 10.1007/s40098-019-00364-8
Abstract: Lithomargic clays are found at shallow depths in lateritic formations, sandwiched between hard lateritic crust at top and the parent granitic gneiss underneath. Many earlier studies have proved that the behaviour of these soils is… read more here.
Keywords: content; erosion; critical shear; shear stress ... See more keywords
Shear resistance of steel fiber-reinforced concrete beams without conventional shear reinforcement on the basis of the critical shear band concept
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2018.05.014
Abstract: Abstract Recently, a concept to estimate the shear capacity of slender reinforced concrete beams without stirrups by examining the principal tensile stress within the shear span was introduced. Considering the existence of both the concrete… read more here.
Keywords: concrete beams; shear resistance; critical shear; beams without ... See more keywords
Improved formability with theoretical critical shear strength transforming in Mg alloys with Sn addition
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.06.055
Abstract: Abstract First-principles calculation of the theoretical critical shear strength ( τ m a x ) (reflecting the value of critical resolved shear stress) was performed on pure Mg and Mg-Sn models for basal and pyramidal… read more here.
Keywords: slip; formability; pyramidal slip; shear strength ... See more keywords
Measurement on critical shear stress of circular point contact utilizing Atomic Force Microscope
Sign Up to like & getrecommendations! Published in 2018 at "Materials Letters"
DOI: 10.1016/j.matlet.2018.03.061
Abstract: Abstract We propose Bowdon-Johnson-Kendall-Roberts model to measure the critical shear stress of circular point contact, and the critical shear stress map is constructed through the lateral force mode and force map mode of Atomic Force… read more here.
Keywords: force; critical shear; shear stress; stress circular ... See more keywords
Effect of Pressure Gradient on Critical Shear Stress of Cohesive Soils
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Hydraulic Engineering"
DOI: 10.1061/(asce)hy.1943-7900.0001750
Abstract: AbstractPart of the difficulty in simulating or understanding the erosion of cohesive soils is the near impossibility of replicating field conditions, including the constantly varying pore water pr... read more here.
Keywords: gradient critical; pressure gradient; critical shear; shear stress ... See more keywords
Flow-Arrest Transitions in Frictional Granular Matter.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review letters"
DOI: 10.1103/physrevlett.122.048003
Abstract: The transition between shear-flowing and shear-arrested states of frictional granular matter is studied using constant-stress discrete element simulations. By subjecting a dilute system of frictional grains to a constant external shear stress and pressure, friction-dependent… read more here.
Keywords: critical shear; friction; stress; frictional granular ... See more keywords
Formulation for Critical Shear Stress of Cohesive Sediment Mixture
Sign Up to like & getrecommendations! Published in 2017 at "Current Science"
DOI: 10.18520/cs/v113/i11/2105-2111
Abstract: This article describes results of an experimental study on incipient motion of gravel particles present in the cohesive mixtures, i.e. clay–silt–gravel and clay–silt–sand–gravel, in which the percentage of clay varied from 10% to 50% on… read more here.
Keywords: cohesive sediment; sediment mixture; critical shear; shear stress ... See more keywords
Critical shear stress of gold nanocontacts estimated by in situ transmission electron microscopy equipped with a quartz length-extension resonator
Sign Up to like & getrecommendations! Published in 2021 at "Applied Physics Express"
DOI: 10.35848/1882-0786/ac09bd
Abstract: The critical shear stress (CSS) of gold nanocontacts (NCs) was estimated using a home-made in situ transmission electron microscopy holder equipped with a quartz length-extension resonator (LER) as a force sensor. The LER was being… read more here.
Keywords: microscopy; critical shear; shear stress; situ transmission ... See more keywords