Results 21 to 30 of about 753,198 (298)

Two-state shear diagrams for complex fluids in shear flow [PDF]

open access: yes, 1999
The possible "phase diagrams'' for shear-induced phase transitions between two phases are collected. We consider shear-thickening and shear-thinning fluids, under conditions of both common strain rate and common stress in the two phases, and present the ...
Cates M. E., Goveas J. L., Hess S.
core   +3 more sources

Experimental Study on the Dynamic Modulus and Damping Ratio of Compacted Loess under Circular Dynamic Stress Paths

open access: yesAdvances in Civil Engineering, 2021
Dynamic loads such as earthquakes and traffic will simultaneously generate vertical dynamic stress and horizontal shear stress in the foundation soil. When the vertical dynamic stress amplitude is twice the horizontal shear dynamic stress amplitude, and ...
Liguo Yang, Shengjun Shao, Zhi Wang
doaj   +1 more source

Experiments and simulations of MEMS thermal sensors for wall shear-stress measurements in aerodynamic control applications [PDF]

open access: yes, 2004
MEMS thermal shear-stress sensors exploit heat-transfer effects to measure the shear stress exerted by an air flow on its solid boundary, and have promising applications in aerodynamic control.
Han, Zhigang   +7 more
core   +1 more source

Evaluation of asphalt pavement layer bonding stress

open access: yesJournal of Civil Engineering and Management, 2015
This study is to evaluate the bonding shear stress between asphalt pavement layered structures with emulsion and cutback asphalt as tack coat materials.
Jia-Chong Du
doaj   +1 more source

Analysis of Cyclic Shear Stress–Displacement Mechanical Properties of Silt–Steel Interface in the Yellow River Delta

open access: yesJournal of Marine Science and Engineering, 2022
Pile foundations of offshore structures are often subjected to cyclic loads under storm loads, thus reducing their vertical bearing capacity. Therefore, studying the cyclic shear behavior of the soil–structure interface is important for maintaining the ...
Peng Yu   +6 more
doaj   +1 more source

Measurements of the Yield Stress in Frictionless Granular Systems

open access: yes, 2005
We perform extensive molecular dynamics simulations of 2D frictionless granular materials to determine whether these systems can be characterized by a single static yield shear stress.
Corey S. O’Hern   +6 more
core   +1 more source

Anisotropic shear melting and recrystallization of a two-dimensional complex (dusty) plasma

open access: yes, 2013
A two-dimensional plasma crystal was melted by suddenly applying localized shear stress. A stripe of particles in the crystal was pushed by the radiation pressure force of a laser beam.
Ivlev, A. V.   +2 more
core   +1 more source

Experimental Study on Cyclic Shear Performance of the Four-Way Geogrid Reinforcement–Soil Interface

open access: yesApplied Sciences
This paper presents the results of horizontal cyclic direct shear tests at the reinforced soil interface of a four-way polypropylene geogrid reinforced sandy soil. The influence of normal stress and shear displacement amplitude on the shear stress, shear
Mengxi Zhang, Xibo Ruan, Lei Jiang
doaj   +1 more source

Actuated rheology of magnetic micro-swimmers suspensions : emergence of motor and brake states

open access: yes, 2018
We study the effect of magnetic field on the rheology of magnetic micro-swimmers suspensions. We use a model of a dilute suspension under simple shear and subjected to a constant magnetic field.
Clément, Eric   +2 more
core   +1 more source

Study on shear characteristics of straight joints of coal under different normal stress and shear rate conditions

open access: yesMeikuang Anquan
The shear mechanical parameters of coal are important parameters for analyzing the deformation and stability of coal. In order to study the shear characteristics of straight joints of coal under different normal stress and shear rate conditions, the ...
Yueming SUN   +5 more
doaj   +1 more source

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