Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/16086
Título: | 3D surface profile equipment for the characterization of the pavement texture - TexScan |
Autor(es): | Vilaça, João L. Fonseca, Jaime C. Pinho, A. C. Marques de Freitas, Elisabete F. |
Palavras-chave: | Non-contact acquisition 3D reconstruction Pavement texture characterization Estimated texture depth Texture profile level |
Data: | 8-Jul-2010 |
Editora: | Elsevier |
Revista: | Mechatronics |
Resumo(s): | Loads from vehicles alter the functional and structural characteristics of road pavements that directly affect the loss of resistance of the pavement and the users’ comfort and safety. Those alterations require constant observation and analysis of an extensive area of road surface with high precision. For such it was developed a new scanning prototype machine capable of acquiring the 3D road surface data and characterize the road texture through two algorithms that allows calculate the Estimated Texture Depth (ETD) and Texture Profile Level (L) indicators. The experimental results obtained from nine road samples validate the developed algorithms for the texture analysis and showed good agreement between the scanning prototype equipment and the traditional Sand Patch Method. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/16086 |
DOI: | 10.1016/j.mechatronics.2010.07.008 |
ISSN: | 0957-4158 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | ICVS - Artigos em revistas internacionais / Papers in international journals C-TAC - Artigos em Revistas Internacionais DEI - Artigos em revistas internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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mechatronics_2010.pdf | Documento principal | 2,52 MB | Adobe PDF | Ver/Abrir |