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Evaluation of permanent deformation of unmodified and rubber-reinforced SMA asphalt mixtures using dynamic creep test

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dc.citedby22
dc.contributor.authorKatman H.Y.en_US
dc.contributor.authorIbrahim M.R.en_US
dc.contributor.authorKarim M.R.en_US
dc.contributor.authorSalim Mashaan N.en_US
dc.contributor.authorKoting S.en_US
dc.contributor.authorid55812804800en_US
dc.contributor.authorid57872447200en_US
dc.contributor.authorid36844204500en_US
dc.contributor.authorid38561873400en_US
dc.contributor.authorid55839645200en_US
dc.date.accessioned2023-05-29T06:02:03Z
dc.date.available2023-05-29T06:02:03Z
dc.date.issued2015
dc.descriptionAsphalt; Asphalt mixtures; Crosslinking; Deformation; Mixtures; Reinforcement; Rubber; Creep behaviour; Creep strain; Cross linking agents; Dynamic creeps; Permanent deformations; Polyoctenamer; Stress levels; Ultimate strain; Creepen_US
dc.description.abstractThis paper presents the evaluation of permanent deformation of rubber-reinforced SMA asphalt mixtures by using dynamic creep test. The effect of trans-polyoctenamer as a cross-linking agent in permanent deformation of rubberized mixtures was also evaluated. Dynamic creep test was conducted at different stress levels (200 kPa, 400 kPa) and temperatures (40�C, 50�C). Permanent deformation parameters such as dynamic creep curve, ultimate strain, and creep strain slope (CSS) were used to analyse the results. Finally, the creep behaviour of the specimens was estimated by the Zhou three-stage creep model. The results show that crumb rubber and trans-polyoctenamer significantly affected the parameters especially at high stress and temperatures. Consistent findings were observed for all permanent deformation parameters. Moreover, based on Zhou model, it was concluded that resistance to permanent deformation was improved by application of crumb rubber and trans-polyoctenamer. � 2015 Herda Yati Katman et al.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo247149
dc.identifier.doi10.1155/2015/247149
dc.identifier.scopus2-s2.0-84924237520
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84924237520&doi=10.1155%2f2015%2f247149&partnerID=40&md5=db3f3ae4033a442a9552f13fe6864482
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/22563
dc.identifier.volume2015
dc.publisherHindawi Publishing Corporationen_US
dc.relation.ispartofAll Open Access, Gold, Green
dc.sourceScopus
dc.sourcetitleAdvances in Materials Science and Engineering
dc.titleEvaluation of permanent deformation of unmodified and rubber-reinforced SMA asphalt mixtures using dynamic creep testen_US
dc.typeArticleen_US
dspace.entity.typePublication
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