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dc.contributor.authorHu, Xen
dc.contributor.authorLu, Qen
dc.contributor.authorCheng, Sen
dc.date.accessioned2021-10-05T13:05:25Z
dc.date.available2021-10-05T13:05:25Z
dc.date.issued2019-03-10en
dc.identifier.issn1687-8434en
dc.identifier.urihttp://hdl.handle.net/10026.1/17991
dc.description.abstract

<jats:p>This paper presents a proposed uniaxial damaged plastic constitutive relation of recycled aggregate concrete (RAC) based on the experimental studies. A total of five groups of RAC specimens with different recycled coarse aggregate (RCA) replacement percentages of 0, 25%, 50%, 75%, and 100%, respectively, are tested under both monotonic loading and cyclic loading. The effect of the RCA replacement percentage is thoroughly investigated on a variety of mechanical properties, including the compressive strength, the peak strain, and the elastic modulus. Based on the test results, a uniaxial damage plastic constitutive relation of the RAC is proposed within the continuous thermodynamics framework. After validated by the experimental results, the proposed damaged plastic constitutive relation of the RAC is applied to perform nonlinear analysis of the RAC columns under cyclic loading, which provides close predictions of the hysteresis behavior of the RAC columns.</jats:p>

en
dc.format.extent1 - 16en
dc.languageenen
dc.language.isoenen
dc.publisherHindawien
dc.titleUniaxial Damaged Plastic Constitutive Relation of Recycled Aggregate Concreteen
dc.typeJournal Article
plymouth.volume2019en
plymouth.journalAdvances in Materials Science and Engineeringen
dc.identifier.doi10.1155/2019/2982195en
plymouth.organisational-group/Plymouth
plymouth.organisational-group/Plymouth/Faculty of Science and Engineering
plymouth.organisational-group/Plymouth/Faculty of Science and Engineering/School of Engineering, Computing and Mathematics
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA/UoA12 Engineering
plymouth.organisational-group/Plymouth/Users by role
plymouth.organisational-group/Plymouth/Users by role/Academics
dcterms.dateAccepted2019-02-25en
dc.rights.embargodate2021-10-06en
dc.identifier.eissn1687-8442en
dc.rights.embargoperiodNot knownen
rioxxterms.versionofrecord10.1155/2019/2982195en
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserveden
rioxxterms.licenseref.startdate2019-03-10en
rioxxterms.typeJournal Article/Reviewen


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