Assessment of Compressive Mechanical Behavior of Bis-GMA Polymer Using Hyperelastic Models

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dc.contributor.authorKarimzadeh, Atefeh
dc.contributor.authorAyatollahi, Majid Reza
dc.contributor.authorKoloor, Seyed Saeid Rahimian
dc.date.accessioned2019-10-22T07:38:05Z
dc.date.available2019-10-22T07:38:05Z
dc.date.issued2019-10
dc.description.abstractDespite wide industrial applications of Bis-GMA polymer, very few studies are available about the material classification, mechanical properties, and behavior of this material. In this study, the compressive behavior of Bis-GMA polymer was studied using different hyperelastic constitutive models through a hybrid experimental-computational process. Standard uniaxial compression tests were conducted to extract the mechanical behavior and structural response of the Bis-GMA polymer. A nano-indentation experiment was used to verify the compressive behavior of Bis-GMA polymer in the form of hyperelastic behavior. The finite element model and real-time simulation of the test incorporating different hyperelastic models were developed in comparison with the experimental finding to obtain the proper type of hyperelastic behavior of Bis-GMA polymer. The results indicate that a second-order polynomial hyperelastic model is the best fit to predict the behavior of Bis-GMA polymer. Next, the validated model was used to determine the true stress-strain curve of the Bis-GMA polymer.cs
dc.format.extent17 strancs
dc.identifier.doi10.3390/polym11101571
dc.identifier.issn20734360
dc.identifier.orcid0000-0002-1820-6379 Koloor, Seyed Saeid Rahimian
dc.identifier.orcidBushroa, Abd Razak
dc.identifier.orcidYahya, Mohd Yazid
dc.identifier.orcidTamin, Mohd Nasir
dc.identifier.urihttps://dspace.tul.cz/handle/15240/154045
dc.identifier.urihttps://www.mdpi.com/2073-4360/11/10/1571
dc.language.isocscs
dc.publisherMDPI
dc.relation.ispartofPolymers
dc.subjectBis-GMA polymercs
dc.subjectCompressive behaviorcs
dc.subjectFinite element methodcs
dc.subjectHyperelastic constitutive modelcs
dc.subjectNano-indentation experimentcs
dc.titleAssessment of Compressive Mechanical Behavior of Bis-GMA Polymer Using Hyperelastic Modelscs
local.accessopen access
local.article.number1571
local.identifier.publikace6724
local.relation.issue10
local.relation.volume11
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