Can anyone help with crushable foam in ABAQUS?

02 February 2014 1 1K Report

In Abaqus the crushable foam with volumetric hardening material model has a assumption that the axial plastic strain equals the volumetric plastic strain in uniaxial compression. How can we get this relation?

Linan Qiao

you are right! the relation of plastic Poisson's ratio=0 is the assumption of crushable foam with volumetric hardening in ABAQUS.

Thanks! Linan

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