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https://hdl.handle.net/1822/46127
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Campo DC | Valor | Idioma |
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dc.contributor.author | Pais, Jorge C. | por |
dc.contributor.author | Pereira, Paulo A. A. | por |
dc.date.accessioned | 2017-07-07T10:17:21Z | - |
dc.date.issued | 2016 | - |
dc.identifier.citation | Pais Jorge C., Pereira P. Development of a model for equivalent axle load factors, 8th International Conference on Maintenance and Rehabilitation of Pavements - MAIREPAV8, 2016 | - |
dc.identifier.isbn | 9789811104497 | por |
dc.identifier.uri | https://hdl.handle.net/1822/46127 | - |
dc.description.abstract | Design methods for road pavements uses the traffic, based on the transformation of the traffic spectrum, to be calculated into a number of equivalent passages of a standard axle using the equivalent axle load factors. Usually, these factors only consider the type of axle (single, tandem or tridem), but they do not consider the type of wheel on the axles, i.e., single or dual wheel. The type of wheel has an important influence on the calculation of the design traffic. The existing design methods assume that the equivalent axle load factors are valid for all pavement structures and do not consider the thickness and stiffness of the pavement layers. This paper presents the results of the development of a model for the calculation of the equivalent axle load factors considering the type of axle, the type of wheel and the constitution of the pavement. The model was developed based on the tensile strain at the bottom of the asphalt layer that is responsible for bottom-up cracking in asphalt pavement, which is the most widely considered distress mode for flexible road pavements. The work developed in this study also presents the influence of the type of wheel (single and dual) on pavement performance. This work proposes average values for the equivalent axle load factors. Additionally, an artificial neural network was developed to calculate the equivalent axle load factors. | por |
dc.description.sponsorship | (undefined) | por |
dc.language.iso | eng | por |
dc.publisher | Research Publishing | por |
dc.rights | restrictedAccess | por |
dc.subject | Axle type | por |
dc.subject | Wheel type | por |
dc.subject | Road pavements | por |
dc.subject | Traffic | por |
dc.subject | Equivalent single axle load | por |
dc.title | Development of a model for equivalent axle load factors | por |
dc.type | conferencePaper | por |
dc.peerreviewed | yes | por |
dc.comments | http://ctac.uminho.pt/node/2648 | por |
oaire.citationConferenceDate | 2016 | por |
sdum.event.type | conference | por |
oaire.citationStartPage | 299 | por |
oaire.citationEndPage | 308 | por |
oaire.citationTitle | 8th International Conference on Maintenance and Rehabilitation of Pavements - MAIREPAV8 | por |
dc.date.updated | 2017-07-06T14:19:43Z | - |
dc.identifier.doi | 10.3850/978-981-11-0449-7-045-cd | por |
dc.description.publicationversion | info:eu-repo/semantics/publishedVersion | por |
sdum.conferencePublication | 8th International Conference on Maintenance and Rehabilitation of Pavements - MAIREPAV8 | por |
Aparece nas coleções: | C-TAC - Comunicações a Conferências Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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2648-CI-98_Development of a model for equivalent axle load factors.pdf Acesso restrito! | 262,96 kB | Adobe PDF | Ver/Abrir |