Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/26302
Registo completo
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Freitas, Elisabete F. | - |
dc.contributor.author | Freitas, Carina | - |
dc.contributor.author | Braga, A. C. | - |
dc.date.accessioned | 2013-11-26T13:38:56Z | - |
dc.date.available | 2013-11-26T13:38:56Z | - |
dc.date.issued | 2014 | - |
dc.identifier.issn | 1029-8436 | por |
dc.identifier.uri | https://hdl.handle.net/1822/26302 | - |
dc.description | "Published online: 14 Jun 2013" | por |
dc.description.abstract | Macrotexture is one of the main pavement quality parameters considered in Portuguese Quality Control Plans which is not specifically addressed in data variability analysis studies. In this paper the ANOVA – Full Factorial method was used to analyse the variability of the Mean Profile Depth, the Sensor Measured Texture Depth and also the International Roughness Index. The ANOVA is appropriated to assess some sources of variation like repeatability and reproducibility and allow for the investigation of the contribution of several factors and interaction between them on the variability of a performance parameter. In this study data from five profilometers running on six long road sections was used. The investigated parameters were type of surface, operator and system and run repetition. Repeatability results were different for each parameter and factors analysis points to the necessity to further investigate the effect of the type of surface on data variability. The development of an operational plan to assure reproducibility is required. | por |
dc.description.sponsorship | Universidade do Minho. Centro de Território, Ambiente e Construção (C-TAC) | por |
dc.language.iso | eng | por |
dc.publisher | Taylor and Francis | por |
dc.rights | restrictedAccess | por |
dc.subject | Variability | por |
dc.subject | Repeatability | por |
dc.subject | Reproducibility | por |
dc.subject | Mean profile depth | por |
dc.subject | Sensor measured texture depth | por |
dc.subject | International roughness index | por |
dc.subject | ANOVA | por |
dc.title | The analysis of variability of pavement indicators : MPD, SMTD and IRI. A case study of Portugal roads | por |
dc.type | article | - |
dc.peerreviewed | yes | por |
sdum.publicationstatus | published | por |
oaire.citationStartPage | 1 | por |
oaire.citationEndPage | 11 | por |
oaire.citationIssue | 4 | por |
oaire.citationTitle | International journal of pavement engineering | por |
oaire.citationVolume | 15 | por |
dc.identifier.doi | 10.1080/10298436.2013.807343 | - |
dc.subject.wos | Science & Technology | por |
sdum.journal | International journal of pavement engineering | por |
Aparece nas coleções: | C-TAC - Artigos em Revistas Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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10298436.2013.807343.pdf Acesso restrito! | Documento | 199,59 kB | Adobe PDF | Ver/Abrir |