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Insight into Hysteretic Drying and Wetting in Unsaturated Granular Soil from Fully Resolved Computational Fluid Dynamics Analysis
Publisher: American Society of Civil Engineers
Abstract: The hysteresis of soil water retention curves (WRCs) originates from multiple factors including the pore geometry, contact angles at the solid–liquid interface, and pore-water morphology. This study exploits high-resolution ...
Horizontal Penetration in Granular Media: Effect of Intruder Shape, Depth, Orientation, and Material Density on Penetration Forces
Publisher: American Society of Civil Engineers
Abstract: Understanding the mechanics of horizontal penetration is fundamental for the development of new burrowing techniques for subsurface characterization/monitoring, infrastructure construction, and the exploration of extreme ...
Quantifying Shear-Induced Permeability Changes in Medium-Loose Sands
Publisher: ASCE
Abstract: For many applications in geotechnical engineering, an accurate assessment of soil hydraulic conductivity is important to predict settlements and pore water pressure changes. Laboratory test data can inform the permeability ...
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