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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 ...
Experimental Investigation of the Pipe Force Mechanism and TSR Strengthening Effects for Buried Pipe Systems in Slopes
Publisher: American Society of Civil Engineers
Abstract: It is crucial to ensure the safety and stability of pipelines buried in slopes during installation and operation. In this paper, the interaction between a pipe and soil was investigated via laboratory model tests. The ...
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 ...
Efficient Unsplit Perfectly Matched Layers for Finite-Element Time-Domain Modeling of Elastodynamics
Publisher: American Society of Civil Engineers
Physical Model Test Investigation of Mechanical Properties of Double Pipe Culverts Subjected to Vertical Loading
Publisher: ASCE
Abstract: The performance of double-pipe culverts remains unclear due to insufficient research on double culverts. This study made use of polyvinyl chloride pipe to simulate culverts. The effect of culvert spacing and fill height ...
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