A comparative study of the dynamic fragmentation of non-linear elastic and elasto-plastic rings: The roles of stored elastic energy and plastic dissipation
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DOI: 10.1016/j.mechmat.2019.02.002
Abstract: Abstract We develop a comparative analysis of the processes of dynamic necking and fragmentation in elasto-plastic and hyperelastic ductile rings subjected to rapid radial expansion. For that purpose, finite element simulations have been carried out… read more here.
Keywords: plastic; plastic rings; elastic energy; fragmentation ... See more keywords