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RISMesoscopic Freeze–Thaw Damage Model of Residual Soil Using a Discrete-Element Method under a Laminated-Wall Flexible-Boundary Condition
Publisher: American Society of Civil Engineers
Abstract: Freeze–thaw processes can cause slope instability in areas with short-term frozen (STF) soil, resulting in potential safety risks and huge financial losses to a certain extent, as these processes affect the physical and ...
Novel Spatial Soil Arching Effect on a Steep-Slope High Embankment in a Double-V Narrowing Gully
Publisher: ASCE
Abstract: A novel spatial soil arching (SSA) effect and the arching mechanisms and characteristics of a steep-slope high embankment in a double-V narrowing gully (DVNG) were investigated. First, the consistency between the results ...
Influence of Warm-Mix Additives on Physical, Rheological, and Morphological Properties of High-Viscosity Asphalt
Publisher: American Society of Civil Engineers
Abstract: The effect of warm-mix additive (WMA) on styrene-butadiene-styrene (SBS)-based high-viscosity asphalt (HVA) was conducted in this study. First, the physical properties for control HVA and HVA with WMA (RH, EC-120, and ...
Rheological Behavior of Fresh Cement Composites with Graphene Oxide–Coated Silica Fume
Publisher: ASCE
Abstract: Although graphene oxide (GO) can be well dispersed in water, it tends to reagglomerate in an alkaline cement hydration environment, thus seriously degrading the workability and mechanical strength of the mixture. This study ...