Characterizing and modeling the pressure- and rate-dependent elastic-plastic-damage behaviors of polypropylene-based polymers

Handle URI:
http://hdl.handle.net/10754/627194
Title:
Characterizing and modeling the pressure- and rate-dependent elastic-plastic-damage behaviors of polypropylene-based polymers
Authors:
Pulungan, Ditho Ardiansyah ( 0000-0002-5963-7087 ) ; Yudhanto, Arief ( 0000-0002-8839-415X ) ; Goutham, Shiva; Lubineau, Gilles ( 0000-0002-7370-6093 ) ; Yaldiz, Recep; Schijve, Warden
Abstract:
Polymers in general exhibit pressure- and rate-dependent behavior. Modeling such behavior requires extensive, costly and time-consuming experimental work. Common simplifications may lead to severe inaccuracy when using the model for predicting the failure of structures. Here, we propose a viscoelastic viscoplastic damage model for polypropylene-based polymers. Such a set of constitutive equations can be used to describe the response of polypropylene under various strain-rates and stress-triaxiality conditions. Our model can also be applied to a broad range of thermoplastic polymers. We detail the experimental campaign that is needed to identify every parameter of the model at best. We validated the proposed model by performing 3-point bending tests at different loading speeds, where the load-displacement response of polypropylene beam up to failure was accurately predicted.
KAUST Department:
Physical Sciences and Engineering (PSE) Division; Mechanical Engineering Program
Citation:
Pulungan D, Yudhanto A, Goutham S, Lubineau G, Yaldiz R, et al. (2018) Characterizing and modeling the pressure- and rate-dependent elastic-plastic-damage behaviors of polypropylene-based polymers. Polymer Testing. Available: http://dx.doi.org/10.1016/j.polymertesting.2018.02.024.
Publisher:
Elsevier BV
Journal:
Polymer Testing
Issue Date:
24-Feb-2018
DOI:
10.1016/j.polymertesting.2018.02.024
Type:
Article
ISSN:
0142-9418
Sponsors:
The research reported in this publication was supported by SABIC and King Abdullah University of Science and Technology (KAUST). First author would like to thank Mr. Yongwei Wang for deep math discussions.
Additional Links:
https://www.sciencedirect.com/science/article/pii/S0142941818300436
Appears in Collections:
Articles; Physical Sciences and Engineering (PSE) Division; Mechanical Engineering Program

Full metadata record

DC FieldValue Language
dc.contributor.authorPulungan, Ditho Ardiansyahen
dc.contributor.authorYudhanto, Ariefen
dc.contributor.authorGoutham, Shivaen
dc.contributor.authorLubineau, Gillesen
dc.contributor.authorYaldiz, Recepen
dc.contributor.authorSchijve, Wardenen
dc.date.accessioned2018-02-27T09:00:11Z-
dc.date.available2018-02-27T09:00:11Z-
dc.date.issued2018-02-24en
dc.identifier.citationPulungan D, Yudhanto A, Goutham S, Lubineau G, Yaldiz R, et al. (2018) Characterizing and modeling the pressure- and rate-dependent elastic-plastic-damage behaviors of polypropylene-based polymers. Polymer Testing. Available: http://dx.doi.org/10.1016/j.polymertesting.2018.02.024.en
dc.identifier.issn0142-9418en
dc.identifier.doi10.1016/j.polymertesting.2018.02.024en
dc.identifier.urihttp://hdl.handle.net/10754/627194-
dc.description.abstractPolymers in general exhibit pressure- and rate-dependent behavior. Modeling such behavior requires extensive, costly and time-consuming experimental work. Common simplifications may lead to severe inaccuracy when using the model for predicting the failure of structures. Here, we propose a viscoelastic viscoplastic damage model for polypropylene-based polymers. Such a set of constitutive equations can be used to describe the response of polypropylene under various strain-rates and stress-triaxiality conditions. Our model can also be applied to a broad range of thermoplastic polymers. We detail the experimental campaign that is needed to identify every parameter of the model at best. We validated the proposed model by performing 3-point bending tests at different loading speeds, where the load-displacement response of polypropylene beam up to failure was accurately predicted.en
dc.description.sponsorshipThe research reported in this publication was supported by SABIC and King Abdullah University of Science and Technology (KAUST). First author would like to thank Mr. Yongwei Wang for deep math discussions.en
dc.publisherElsevier BVen
dc.relation.urlhttps://www.sciencedirect.com/science/article/pii/S0142941818300436en
dc.rightsNOTICE: this is the author’s version of a work that was accepted for publication in Polymer Testing. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Polymer Testing, [, , (2018-02-24)] DOI: 10.1016/j.polymertesting.2018.02.024 . © 2018. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/en
dc.subjectViscoelasticityen
dc.subjectViscoplasticityen
dc.subjectDamage modelen
dc.subjectStress relaxationen
dc.subjectImpact polypropyleneen
dc.titleCharacterizing and modeling the pressure- and rate-dependent elastic-plastic-damage behaviors of polypropylene-based polymersen
dc.typeArticleen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.contributor.departmentMechanical Engineering Programen
dc.identifier.journalPolymer Testingen
dc.eprint.versionPost-printen
dc.contributor.institutionSABIC, T&I Composites, P.O Box 319, 6160, AH Geleen, The Netherlandsen
kaust.authorPulungan, Ditho Ardiansyahen
kaust.authorYudhanto, Ariefen
kaust.authorGoutham, Shivaen
kaust.authorLubineau, Gillesen
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