PLoS ONE, 2021 As a type of flexible impermeable material, a PVC geomembrane must be cooperatively used with cushion materials. The contact interface between a PVC geomembrane and cushion easily loses stability.
Yun-Feng Liu +5 more
doaj +1 more source
The wall shear stress produced by the normal impingement of a jet on a flat surface [PDF]
, 2000 A method for the theoretical determination of the wall shear stress under impinging jets of various congurations is presented. Axisymmetric and two-dimensional incompressible jets of a wide range of Reynolds numbers and jet heights are considered ...
Flagan, Richard C. +2 more
core +1 more source
Shear Characteristics and Strength Criterion of Frozen Joints under Different Opening Degrees
Advances in Civil Engineering, 2021 Samples of rock coupling joints were collected from the Jiangluling Tunnel of the G214 line in Qinghai province. Models with surface topographies similar to these joints were manually created. Freezing shear tests under different normal stress conditions
Shiwei Shen +3 more
doaj +1 more source
A comparison of 1D and 2D bedload transport functions under high excess shear stress conditions in laterally constrained gravel-bed rivers: a laboratory study [PDF]
Earth Surface Dynamics, 2022 Channel processes under high-magnitude flow events are of central interest to river science and management as they may produce large volumes of sediment transport and geomorphic work. However, bedload transport processes under these conditions are poorly
D. L. Adams, D. L. Adams, B. C. Eaton
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Shear Stress Induces the Release of an Endothelial Elastase: Role in Integrin alpha(v)beta(3)-Mediated FGF-2 Release [PDF]
, 2011 Background/Aims: Laminar shear stress is an important stimulus in the endothelium-dependent control of vascular tone and of vascular remodeling processes.
Gloe, Torsten +4 more
core +1 more source
Influences of shear rate and loading frequency on shear behavior of geogrid-soil interfaces
Yantu gongcheng xuebao, 2021 The reinforced soil structures are widely used in road engineering, and the influences of the dynamic load of vehicles on the interaction characteristics of geogrid-soil interfaces cannot be ignored.
LIU Fei-yu 1, ZHU Chen 1, WANG Jun 2
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Direct Measurement of Wall-Shear Stress of Plane Shear Layer with Plasma Synthetic Jet Actuator
Journal of Fluid Science and Technology, 2009 One of the useful ways to measure the effect of the flow control devise is to use the wall-shear stress sensor to measure the wall-shear stress directly.
Takehiro HIGUCHI +2 more
doaj +1 more source
Entropy, 2021 Korean river design standards set general design standards for rivers and river-related projects in Korea, which systematize the technologies and methods involved in river-related projects.
Yeon-Moon Choo +2 more
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Boundary Layer Flow Due To A Moving Flat Plate In Micropolar Fluid [PDF]
, 2005 The mathematical model for a boundary layer flow due to a moving flat plate in micropolar fluid is discussed. The plate is moving continuously in the positive x-direction with a constant velocity.
Amin, Norsarahaida +2 more
core +1 more source
Experimental study on tension-shear mechanical behavior of sandstone
Yantu gongcheng xuebao, 2019 Rock excavation and river incision result in stress unloading in one or more directions, which leads to the redistribution of stress fields of rock masses in the influenced zone.
HUANG Da 1, 2, ZHANG Yong-fa 1, ZHU Tan-tan 1, CHEN Hong-kai 3
doaj +1 more source