Please use this identifier to cite or link to this item: https://hdl.handle.net/10321/4889
DC FieldValueLanguage
dc.contributor.authorAdedeji, Jacob Adedayoen_US
dc.contributor.authorAbejide, Samuel Olugbengaen_US
dc.contributor.authorMostafa, Mohamed M. Hassanen_US
dc.date.accessioned2023-07-19T08:11:58Z-
dc.date.available2023-07-19T08:11:58Z-
dc.date.issued2021-05-20-
dc.identifier.citationAdedeji, J.A., Abejide, S.O. and Mostafa, M.M.H. 2021. Comparative study on the design methods for fly ash-flexible pavement. International Conference on Road and Rail Infrastructure. Presented at: 6th International Conference on Road and Rail Infrastructure. doi:10.5592/co/cetra.2020.979en_US
dc.identifier.issn1848-9850-
dc.identifier.urihttps://hdl.handle.net/10321/4889-
dc.description.abstractAdvancement in the design of pavement structures in the recent decade has brought about the use of finite element modelling (FEM) tools. Numerical simulation of flexible pavement through these models are yielding positive results and enhancing pavement design year after year. Various factors contribute to this success; yet, material characterization model in FEM is a major/critical factor. However, in using FEM, there are various material characterization input methods which are; input through laboratory testing; secondly, through correlation and lastly a backward calculation from deflection measurements. Overall, input methods are more realistic and give a better understanding of the mechanical behaviour of the material, nevertheless quite difficult to obtain. Although, the use of fly-ash stabilizer in pavement structure is not new yet its use has not been fully implemented in FEM design. As a result, a comparative study is considered based on input and correlation parameters on fly ash stabilized flexible pavement using Abaqus. Furthermore, the results show that the material input method provides better results and gives some amount of certainty on the design life of the pavement.</jats:p>en_US
dc.format.extent18 pen_US
dc.language.isoenen_US
dc.publisherUniversity of Zagreb Faculty of Civil Engineeringen_US
dc.subjectflexible pavementen_US
dc.subjectFinite element modellingen_US
dc.subjectEmpirical design methodsen_US
dc.subjectMaterial characterizationen_US
dc.subjectNon-linear modelen_US
dc.subjectFly ashen_US
dc.titleComparative study on the design methods for fly ash-flexible pavementen_US
dc.typeConferenceen_US
dc.date.updated2023-06-20T11:30:18Z-
dc.relation.conference6th International Conference on Road and Rail Infrastructureen_US
dc.identifier.doi10.5592/co/cetra.2020.979-
item.openairetypeConference-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextopen-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.fulltextWith Fulltext-
Appears in Collections:Research Publications (Engineering and Built Environment)
Files in This Item:
File Description SizeFormat
Adedeji_Abejide_Mostafa_2021.pdfArticle2.83 MBAdobe PDFView/Open
Show simple item record

Page view(s)

260
checked on Dec 22, 2024

Download(s)

97
checked on Dec 22, 2024

Google ScholarTM

Check

Altmetric

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.