3 papers
cond-mat.soft2025
A framework for finite-strain viscoelasticity based on rheological representations
Chongran Zhao, Hongyan Yuan, Ju Liu
This work presents a new constitutive and computational framework based on strain-like internal variables belonging to Sym(3) and two representative rheological configurations. The…
math.NA2025
Modeling finite viscoelasticity based on the Green-Naghdi kinematic assumption and generalized strains
Ju Liu, Chongran Zhao, Jiashen Guan
We propose a modeling framework for finite viscoelasticity, inspired by the kinematic assumption made by Green and Naghdi in plasticity. This approach fundamentally differs from th…
math.NA2024
A continuum and computational framework for viscoelastodynamics: III. A nonlinear theory
Ju Liu, Jiashen Guan, Chongran Zhao +1
We continue our investigation of viscoelasticity by extending the Holzapfel-Simo approach discussed in Part I to the fully nonlinear regime. By scrutinizing the relaxation property…