Constitutive model calibration for the thermal viscoelastic-viscoplastic behavior of high density polyethylene under monotonic and cyclic loading

Constitutive model calibration for the thermal viscoelastic-viscoplastic behavior of high density polyethylene under monotonic and cyclic loading

High density polyethylene (HDPE) can show viscoelastic-viscoplastic behaviors under monotonic loads and a stress softening after reloading under cyclic ones. This sets a challenge in simultaneously representing such response in material constitutive models. In addition, due to the adoption of novel...

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Bibliographic Details
Main Authors: Abdulla Almomani, Suleyman Deveci, Abdel-Hamid I. Mourad, Imad Barsoum
Format: Article
Language:English
Published: Elsevier 2023-01-01
Series:Polymer Testing
Subjects:
High density polyethylene
Constitutive model
Finite element analysis
Viscoelastic
Viscoplastic
Cyclic loading
Online Access:http://www.sciencedirect.com/science/article/pii/S0142941822004329

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http://www.sciencedirect.com/science/article/pii/S0142941822004329

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