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Semi-empirical method for the calculation of shear stress, stiffness and maximum shear strength of bituminous interfaces under in-service conditions

dc.contributor.authorOrtiz Ripoll, Jorge
dc.contributor.authorMiró Recasens, José Rodrigo
dc.contributor.authorMartínez Reguero, Adriana Haydée
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental
dc.date.accessioned2020-11-26T14:39:05Z
dc.date.issued2020-10
dc.identifier.citationOrtiz, J.; Miro, R.; Martinez, A. Semi-empirical method for the calculation of shear stress, stiffness and maximum shear strength of bituminous interfaces under in-service conditions. "Construction and building materials", Octubre 2020, vol. 258, p. 120374:1-120374:13.
dc.identifier.issn0950-0618
dc.identifier.urihttp://hdl.handle.net/2117/333341
dc.description.abstractThe structural response of a flexible pavement as a whole depends on the adherence between the bituminous layers, which are rarely found to be fully bonded or completely detached. In order to define the degree of bonding between the layers, the shear stiffness of the interface under in-service conditions is a fundamental property. The aim of this work is to propose a semi-empirical method based on laboratory test results for estimating the relative displacement speed between the sides of the interface, the shear stiffness, the shear stress and the shear strength from results of a direct shear test.
dc.description.sponsorshipThis study constitutes one of the activities carried out within the framework of the research project called SUPERBIT (Treatments for obtaining SUPERior properties and effectiveness of BITuminous coats to improve the durability of pavements, IDI-20180224), financed by CDTI (Centre for Industrial Development and Technology) of the Ministry of Economy and Competitiveness (Spain), in 2017 aid programme.
dc.language.isoeng
dc.publisherElsevier
dc.rights© 2019. Elsevier
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectÀrees temàtiques de la UPC::Enginyeria civil::Infraestructures i modelització dels transports::Transport per carretera
dc.subject.lcshBituminous materials--Testing
dc.subject.otherTack coats
dc.subject.otherInterlayer bonding in asphalt pavements
dc.subject.otherBituminous interface
dc.subject.otherShear stress
dc.subject.otherHorizontal interface reaction modulus
dc.subject.otherDisplacement speed between the interface sides
dc.titleSemi-empirical method for the calculation of shear stress, stiffness and maximum shear strength of bituminous interfaces under in-service conditions
dc.typeArticle
dc.subject.lemacMaterials bituminosos -- Assaig de materials
dc.contributor.groupUniversitat Politècnica de Catalunya. MATCAR - Materials de Construcció i Carreteres
dc.identifier.doi10.1016/j.conbuildmat.2020.120374
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/abs/pii/S0950061820323795
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac29870754
dc.description.versionPostprint (author's final draft)
dc.date.lift2022-08-22
local.citation.authorOrtiz, J.; Miro, R.; Martinez, A.
local.citation.publicationNameConstruction and building materials
local.citation.volume258
local.citation.startingPage120374:1
local.citation.endingPage120374:13


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Attribution-NonCommercial-NoDerivs 4.0 International
Except where otherwise noted, content on this work is licensed under a Creative Commons license : Attribution-NonCommercial-NoDerivs 4.0 International