Search
Now showing items 1-6 of 6
Contribution of Osmotic Suction to Suction Stress for Unsaturated Saline Clay and Its Suction Stress Characteristic Curve
Publisher: American Society of Civil Engineers
Abstract: The presence of water and salt transport in complex hydrochemical environments allows for continuous changes in the suction state of clay (matric suction, osmotic suction, and their interactions). The interaction between ...
Analytical Analysis of the Scattering Problem of Plane SV Waves Caused by a Circular Arc Canyon in an Unsaturated Half-Space
Publisher: American Society of Civil Engineers
Abstract: Because the porous multiphase nature of circular arc canyon media has an essential influence on the scattering of seismic waves, elastic media, as well as saturated porous media, do not fully respond to the actual properties ...
A System for Investigating Water–Heat–Salt-Mechanics Coupling Effects in Saline Soil under Climate Change
Publisher: American Society of Civil Engineers
Abstract: The global climate is becoming warmer and wetter, and the physical properties of saline soil are easily affected by the external climate changes, which can lead to complex water–heat–salt-mechanics (WHSM) coupling effect ...
Analysis of the Vibration Isolation Performance of Layered Periodic Wave Impeding Blocks in Unsaturated Soil
Publisher: American Society of Civil Engineers
Abstract: Wave impeding blocks (WIBs) are vibration isolation structures embedded within the foundation to mitigate environmental vibrations and have been increasingly applied in practical engineering in recent years. However, current ...
A Closed-Form Equation for Effective Stress of Unsaturated Saline Clay Considering Capillary and Osmosis Effects
Publisher: ASCE
Abstract: The interaction mechanism between matric suction and osmotic suction was clarified through the analysis of certain physicochemical effects on unsaturated saline clay. The Young–Laplace equation for unsaturated saline clay ...
Experimental Study on the Influence of Increased Summer Rainfall on the Hydrothermal Process within the Highway Embankments in Permafrost Regions
Publisher: ASCE
Abstract: The Qinghai–Tibet Plateau shows an obvious trend of warming and humidification, and the increased rainfall is mainly concentrated in the summer. There have been few reports on the effects of summer rainfall variations on ...