A thermoviscoelastic finite deformation constitutive model based on dual relaxation mechanisms for amorphous shape memory polymers

This paper proposes a new thermoviscoelastic finite deformation model incorporating dual relaxation mechanisms to predict the complete thermo-mechanical response of amorphous shape memory polymers. The model is underpinned by the detailed microscopic molecular mechanism and effectively reflects the...

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Veröffentlicht in:	International journal of smart and nano materials 2023-04, Vol.14 (2), p.243-264
Hauptverfasser:	Duan, Hao, Gu, Jianping, Zeng, Hao, Khatibi, Akbar A., Sun, Huiyu
Format:	Artikel
Sprache:	eng
Schlagworte:	Behavior constitutive model Constitutive models Deformation dual relaxation mechanisms Engineering Equilibrium Glass transition internal stress model Laboratories Mathematical models Mechanical analysis Molecular structure Phase transitions Polymers Residual stress Science Shape memory Shape memory polymers Viscoelasticity Viscous flow viscous flow rules
Online-Zugang:	Volltext
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