Investigation of arch structure of granular assembly in the trapdoor test using digital RGB photoelastic analysis
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DOI: 10.1016/j.powtec.2020.03.003
Abstract: Abstract The aim of this study was to investigate the arching phenomenon in granular assembly. A series of two-dimensional trapdoor tests were conducted using model particles coated with a thin photoelastic sheet. Digital photo images… read more here.
Keywords: arch; rgb photoelastic; granular assembly; photoelastic analysis ... See more keywords
Particle Breakage Effect on Compression Behavior of Realistic Granular Assembly
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DOI: 10.1061/(asce)gm.1943-5622.0002022
Abstract: Abstract A numerical investigation of the effect of particle breakage on the one-dimensional compression behavior of a realistic granular assembly was carried out using the discrete-element method.... read more here.
Keywords: compression behavior; particle breakage; behavior realistic; granular assembly ... See more keywords
Research on Loss Characteristics Based on the Vibration Law of Granular Assembly
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DOI: 10.1155/2024/8543345
Abstract: Particle damping technology is a typical passive vibration damping technology. In order to further explore the energy dissipation characteristics of particle dampers under different excitation, the relationship between internal vibration state and energy dissipation is… read more here.
Keywords: loss; state; loss characteristics; vibration ... See more keywords