Graphene nanoribbon synthesis and properties in polymer composites: A review
Graphene nanoribbons (GNRs), including polymer composites, have recently received
much interest owing to their unusual features and future uses in various industries. The …
much interest owing to their unusual features and future uses in various industries. The …
Viscoelastic-viscoplastic modeling of epoxy based on transient network theory
M Uchida, K Kamimura, T Yoshida, Y Kaneko - International Journal of …, 2022 - Elsevier
The expansion of the application of polymers instead of metals has warranted the evaluation
and modeling of their mechanical behaviors under various conditions. In the present study …
and modeling of their mechanical behaviors under various conditions. In the present study …
A mean-field shear transformation zone theory for amorphous polymers
The complex nonlinear constitutive behavior of amorphous polymers has been extensively
investigated in numerous experiments, displaying a strong dependence on the thermal …
investigated in numerous experiments, displaying a strong dependence on the thermal …
Experimental and modeling study of the viscoelastic-viscoplastic deformation behavior of amorphous polymers over a wide temperature range
The deformation behavior of amorphous polymers in the post-yield region is viscoelastic-
viscoplastic (VE-VP) as it exhibits both viscoelastic and viscoplastic characteristics …
viscoplastic (VE-VP) as it exhibits both viscoelastic and viscoplastic characteristics …
[HTML][HTML] A constitutive model for amorphous thermoplastics from low to high strain rates: Formulation and computational aspects
AFC Alves, BP Ferreira, FMA Pires - International Journal of Plasticity, 2023 - Elsevier
In this paper, a recently proposed finite strain visco-elastic visco-plastic (three-dimensional)
constitutive model is extended to predict the nonlinear response of amorphous polymers …
constitutive model is extended to predict the nonlinear response of amorphous polymers …
[HTML][HTML] An efficient finite strain constitutive model for amorphous thermoplastics: Fully implicit computational implementation and optimization-based parameter …
BP Ferreira, AFC Alves, FMA Pires - Computers & Structures, 2023 - Elsevier
In this paper, a new visco-elastic visco-plastic (three-dimensional) constitutive model is
consistently formulated under isothermal conditions to describe the nonlinear behavior of …
consistently formulated under isothermal conditions to describe the nonlinear behavior of …
Unravelling physical origin of the Bauschinger effect in glassy polymers
Pre-deformed glassy polymers exhibit distinct stress responses with opposite loading
directions, referred to as the Bauschinger effect. Although this phenomenon has been …
directions, referred to as the Bauschinger effect. Although this phenomenon has been …
[HTML][HTML] A viscoelastic-viscoplastic constitutive model and its finite element implementation of amorphous polymers
The amorphous polymers present remarkable temperature-and rate-dependent deformation
behaviors. Based on a combination of the multiple relaxation viscoelastic-viscoplastic model …
behaviors. Based on a combination of the multiple relaxation viscoelastic-viscoplastic model …
A general finite element based non-local theory for the medium-long-range correlation of metallic glasses
Mean-field theory is extensively used in statistical physics, solid-state physics, and
biophysics to compress a large number of interacting multi-body problems into an effective …
biophysics to compress a large number of interacting multi-body problems into an effective …
A thermodynamically consistent continuum damage model for time-dependent failure of thermoplastic polymers
In this study, a thermodynamically consistent damage model is presented to predict failure in
glassy polymers. This model is based on the Eindhoven Glassy Polymer (EGP) multimode …
glassy polymers. This model is based on the Eindhoven Glassy Polymer (EGP) multimode …