Modelling joint deterioration in roller compacted concrete pavement

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dc.authoridHaneen Mohammed / 0000-0002-8995-9132en_US
dc.authorscopusidHaneen Mohammed / 57220731354en_US
dc.authorwosidHaneen Mohammed / AEU-3037-2022
dc.contributor.authorMohammed, Haneen
dc.contributor.authorAbed, Ahmed
dc.contributor.authorThom, Nick
dc.date.accessioned2022-11-13T18:31:54Z
dc.date.available2022-11-13T18:31:54Z
dc.date.issued2022en_US
dc.departmentİstinye Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Endüstri Mühendisliği Bölümüen_US
dc.description.abstractJoints in Roller Compacted Concrete (RCC) pavements are used to distribute traffic loading between adjacent slabs by friction. The Load Transfer Stiffness (LTS) of the joints has critical effects on RCC pavement performance near the joints. Research has shown that LTS can deteriorate over time due to traffic loading or environmental conditions. This study investigates the deterioration of LTS of RCC pavement joints and its effect on the fatigue cracking performance near the joints. To achieve that, first, an innovative experimental programme was designed to measure LTS as a function of number of load repetition, joint width, and RCC mix properties using a cyclic shear test setup. Second, a mathematical model was derived to predict LTS deterioration in joints. This model was validated against the experimental data. Lastly, an RCC pavement design model was developed using the LTS deterioration model. To demonstrate the application of the developed solution, a hypothetical RCC pavement structure consisting of four slabs was considered. The analysis results show that LTS has inverse relationship and direct impact of fatigue life of RCC. In particular, the results demonstrate that fatigue damage over an analysis period of 20 years is negligible if LTS is assumed constant, which is unrealistic, but it can reach 40% if LTS deterioration is considered in the analysis. Accordingly, this study recommends considering the deterioration of RCC joint LTS when design that kind of pavement structures. © 2022, The Author(s), under exclusive licence to Chinese Society of Pavement Engineering.en_US
dc.identifier.citationMohammed, H., Abed, A., & Thom, N. (2022). Modelling Joint Deterioration in Roller Compacted Concrete Pavement. International Journal of Pavement Research and Technology, 1-9.en_US
dc.identifier.doi10.1007/s42947-022-00243-1en_US
dc.identifier.issn1996-6814en_US
dc.identifier.scopus2-s2.0-85140610114en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1007/s42947-022-00243-1
dc.identifier.urihttps://hdl.handle.net/20.500.12713/3358
dc.identifier.wosWOS:001171656800008en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorMohammed, Haneen
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofInternational Journal of Pavement Research and Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - İdari Personel ve Öğrencien_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectFatigue Damageen_US
dc.subjectJoint Stiffness Deteriorationen_US
dc.subjectKENSLABen_US
dc.subjectLoad Transfer Stiffnessen_US
dc.subjectRoller Compacted Concreteen_US
dc.titleModelling joint deterioration in roller compacted concrete pavementen_US
dc.typeArticleen_US

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