Abstract: The stress–strain behavior of granular soils is related largely to their grain-size distributions and density. If sand particles are crushed under load, some basic physical and mechanical properties of sands will be changed ...

Abstract: In this study, the effects of ultrahigh-performance concrete (UHPC) and normal-strength concrete (NSC) as repair materials on the bond strength and overlay transition zone (OTZ) microstructure were investigated. The ...