Abstract: This paper presents a discrete-element method (DEM) study of the scaling effect of strain localization in dense sand. We used disc particles and clump particles to generate specimens for biaxial compression tests, and we ...

Abstract: Sorption hysteresis characterization of CH4 and CO2 on lignite, bituminous coal, and anthracite were studied to improve the understanding of the interaction between gas molecules and different ranks of coal and further ...