Premium
Cooperative viscoplasticity theory based on the overstress approach for modeling large deformation behavior of amorphous polymers
Author(s) -
Çolak Ozgen U,
Ahzi Saïd,
Remond Yves
Publication year - 2013
Publication title -
polymer international
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.592
H-Index - 105
eISSN - 1097-0126
pISSN - 0959-8103
DOI - 10.1002/pi.4591
Subject(s) - viscoplasticity , materials science , strain rate , amorphous solid , polymer , softening , composite material , deformation (meteorology) , shear (geology) , elasticity (physics) , plasticity , constitutive equation , structural engineering , chemistry , finite element method , crystallography , engineering
A micromechanically based formulation of the cooperative model is incorporated into Viscoplasticity Theory Based on Overstress Model ( VBO ). Thermo‐mechanical analysis can be performed under different loading rates and temperatures of amorphous polymers.