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Numerical Investigation of Transition Mechanism between the Two Kinds of Compressional Waves in Saturated Geotechnical Media
Publisher: American Society of Civil Engineers
Abstract: The hydromechanical coupling effect between soil skeleton and pore fluid phases, that is, dissipation of dynamically induced excess pore water pressure, can be a critical factor in determining the dynamic response of ...
Anti-Ultraviolet Aging Properties of Nano-Sm2O3-Modified Asphalt Based on Experimental and Molecular Dynamics Simulations
Publisher: American Society of Civil Engineers
Abstract: AbstractThe performance and service life of asphalt pavements are seriously reduced by asphalt
ultraviolet aging. The commonly used anti-UV aging method is that anti-UV aging agent
is added to asphalt. The effect of ...
Ultraviolet Aging Resistance of Asphalt Modified with Ce-Doped Bentonite
Publisher: American Society of Civil Engineers
Abstract: AbstractBentonite and cerous ions were introduced to investigate their effect on the antiultraviolet
aging of asphalt. In this paper, Ce-doped bentonite is obtained by mixing cerous nitrate
with calcined activated bentonite. ...
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