A simplified approach for predicting early-age concrete pavement deformation

dc.contributor.author Kim, Sunghwan
dc.contributor.author Gopalakrishnan, Kasthurirangan
dc.contributor.author Ceylan, Halil
dc.contributor.author Ceylan, Halil
dc.contributor.department Civil, Construction and Environmental Engineering
dc.date 2018-02-15T17:50:08.000
dc.date.accessioned 2020-06-30T01:13:35Z
dc.date.available 2020-06-30T01:13:35Z
dc.date.copyright Sat Jan 01 00:00:00 UTC 2011
dc.date.embargo 2015-01-13
dc.date.issued 2011-01-01
dc.description.abstract <p>Studies on deformation characteristics of early-age Jointed Plain Concrete Pavements (JPCP) due to environmental effects have drawn significant interest over the years. However, the complex nature of the problem arising from interacting environmental factors has resulted in difficulties in predicting the JPCP deformation characteristics. This study introduces a simplified approach for predicting the early-age deformation of JPCP due to environmental factors using an equivalent temperature difference concept. A newly constructed JPCP section on highway US-30 near Marshalltown, Iowa was instrumented to monitor the pavement response to variations in temperature and moisture during the first seven days after construction. Based on the collected field data, the total equivalent linear temperature difference (θTteltd) corresponding to the actual deformation was quantified using Finite Element (FE) based approach, namely ISLAB 2000. The FE-based calculations were compared with the field measured slab deformation properties. Better predictions were obtained when employing a simplified equivalent temperature difference (θTteltd) concept for FE based primary response model.</p>
dc.description.comments <p>This is an accepted manuscript of an article published by Taylor & Francis in <em>Journal of Civil Engineering and Management</em> on April 13, 2011, available online: http:// www.tandf.com/<a href="http://dx.doi.org/10.3846/13923730.2011.554003" target="_blank">10.3846/13923730.2011.554003</a>.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/ccee_pubs/54/
dc.identifier.articleid 1052
dc.identifier.contextkey 6523987
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath ccee_pubs/54
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/13963
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/ccee_pubs/54/2011_CeylanH_SimplifiedApproachPredicting_manuscript.pdf|||Sat Jan 15 00:52:49 UTC 2022
dc.source.uri 10.3846/13923730.2011.554003
dc.subject.disciplines Civil and Environmental Engineering
dc.subject.disciplines Construction Engineering and Management
dc.subject.keywords CNDE
dc.subject.keywords concrete
dc.subject.keywords curling
dc.subject.keywords equivalent temperature difference
dc.subject.keywords finite element analysis
dc.subject.keywords JPCP
dc.subject.keywords pavement analysis and design
dc.subject.keywords warping
dc.title A simplified approach for predicting early-age concrete pavement deformation
dc.type article
dc.type.genre article
dspace.entity.type Publication
relation.isAuthorOfPublication 3cb73d77-de43-4880-939a-063f9cc6bdff
relation.isOrgUnitOfPublication 933e9c94-323c-4da9-9e8e-861692825f91
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