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Research on Mechanical Behavior of Geogrid–Soil Interface Under Rainfall Infiltration
Applied SciencesWith the objective of disaster prevention and the control of geotechnical structures under rainfall environments, an experimental method was adopted to study the mechanical behavior of the geogrid–soil interface.
Yongliang Lin, Yingying Wang
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Effect of hydration state on shear strength of composite liner with needle-punched GCL
Yantu gongcheng xuebao, 2017 Needle-punched GCL and HDPE geomembrane (GM) are widely used in impermeable engineering, and the whole shear strength of multi-layer composite liner with GCL is crucial for the slope stability. A large simple-shear testing method for composite liner with
LIN Hai 1,2, ZHANG Ling-ling 3
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Improved Boundary Conditions for a 3D DEM Simple Shear Model
Advances in Civil Engineering, 2020 In this study, a 3D simple shear model using DEM is built based on the boundary condition of an NGI-type bidirectional simple shear apparatus. Stack of rings used as lateral constraints in a bidirectional simple shear test is modelled by layers of clumps
Yao Li, Peifeng Su, Zhe Wang
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A Correct Benchmark Problem of a Two-Dimensional Droplet Deformation in Simple Shear Flow
Mathematics, 2022 In this article, we numerically investigate a two-dimensional (2D) droplet deformation and breakup in simple shear flow using a phase-field model for two-phase fluid flows.
Junxiang Yang, Yibao Li, Junseok Kim
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Turning bacteria suspensions into a "superfluid"
, 2015 The rheological response under simple shear of an active suspension of Escherichia coli is determined in a large range of shear rates and concentrations.
Auradou, Harold +4 more
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Criticality and Scaling Relations in a Sheared Granular Material [PDF]
, 2006 We investigate a rheological property of a dense granular material under shear. By a numerical experiment of the system with constant volume, we find a critical volume fraction at which the shear stress and the pressure behave as power-law functions of ...
Hatano, Takahiro +2 more
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Energy-Based Pore Pressure Generation Models in Silty Sands under Earthquake Loading
GeosciencesDuring an earthquake, excess pore water pressure generation in saturated silty sands causes a reduction in shear strength and even liquefaction of the soil.
Giuseppe Tomasello +1 more
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, 2008 Dilute oil dispersions of fractal carbon black particles with attractive Van der Waals interactions display continuous shear thickening followed by shear thinning at high shear rates. The shear thickening transition occurs at $\dot\gamma_{c}\approx 10^{2}
Chanjoong Kim +4 more
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A Universal Molecular-Kinetic Scaling Relation for Slip of a Simple Fluid at a Solid Boundary
, 2019 Using the observation that slip in simple fluids at low and moderate shear rates is a thermally activated process driven by the shear stress in the fluid close to the solid boundary, we develop a molecular-kinetic model for simple fluid slip at solid ...
Hadjiconstantinou, Nicolas G. +1 more
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Sand liquefaction in simple shear tests [PDF]
E3S Web of ConferencesLiquefaction is a phenomenon marked by a rapid loss of soil strength and stiffness, which generally occurs in loose saturated sandy deposit during earthquake because of the generation of excess pore water pressure.
Lentini Valentina +2 more
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