𝔖 Bobbio Scriptorium
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Compaction of an array of spherical particles

✍ Scribed by N. Ogbonna; N.A. Fleck


Book ID
116164605
Publisher
Elsevier Science
Year
1995
Weight
974 KB
Volume
43
Category
Article
ISSN
0956-7151

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The biaxial compaction of a square array of circular cylinders is studied using slip-line "eld, upper bound and "nite element methods. Densi"cation is assumed to occur by plastic deformation at the contacts. It is found that contact}contact interaction has a softening e!ect on the local indentation

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This paper presents a simulation study on the compaction of mono-sized spherical particles systems under symmetric vibration. The in uence of the vibration amplitude on the density after 500 000 vibration cycles and on the dynamics of vibration is ΓΏrst studied. It is shown that vibration brings the