Concrete Pavement Layers Investigation with GPR in the BR-101 Highway
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Anuário do Instituto de Geociências (Online) |
Texto Completo: | https://revistas.ufrj.br/index.php/aigeo/article/view/30448 |
Resumo: | In the construction project of a highway, some rules related to the materials and thicknesses of the layers must be followed to guarantee that the project is carried out properly. From denunciations accusing irregularities on the project of the highway BR-101, on Northeastern Brazil, we applied the Ground Penetrating Radar (GPR) method to investigate the depths of the base and subbase layers. It was used a 900 MHz shielded antenna, acquiring 45 km of data. The medium velocity was obtained indirectly through a hyperbolic fit and calibrated comparing it with the depth of a test trench. The results pointed out depth variations for both of the layers along the analyzed track, however the average depth only deviates from the original project for the base layer. |
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Anuário do Instituto de Geociências (Online) |
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Concrete Pavement Layers Investigation with GPR in the BR-101 HighwayGPR; Concrete pavement; BR-101In the construction project of a highway, some rules related to the materials and thicknesses of the layers must be followed to guarantee that the project is carried out properly. From denunciations accusing irregularities on the project of the highway BR-101, on Northeastern Brazil, we applied the Ground Penetrating Radar (GPR) method to investigate the depths of the base and subbase layers. It was used a 900 MHz shielded antenna, acquiring 45 km of data. The medium velocity was obtained indirectly through a hyperbolic fit and calibrated comparing it with the depth of a test trench. The results pointed out depth variations for both of the layers along the analyzed track, however the average depth only deviates from the original project for the base layer.Universidade Federal do Rio de JaneiroCunha, Matheus RodriguesBorges, Welitom RodriguesCunha, Luciano Soares da2019-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistas.ufrj.br/index.php/aigeo/article/view/3044810.11137/2019_1_308_316Anuário do Instituto de Geociências; Vol 42, No 1 (2019); 308-316Anuário do Instituto de Geociências; Vol 42, No 1 (2019); 308-3161982-39080101-9759reponame:Anuário do Instituto de Geociências (Online)instname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJenghttps://revistas.ufrj.br/index.php/aigeo/article/view/30448/17230Copyright (c) 2019 Anuário do Instituto de Geociênciashttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccess2019-12-10T15:03:30Zoai:www.revistas.ufrj.br:article/30448Revistahttps://revistas.ufrj.br/index.php/aigeo/indexPUBhttps://revistas.ufrj.br/index.php/aigeo/oaianuario@igeo.ufrj.br||1982-39080101-9759opendoar:2019-12-10T15:03:30Anuário do Instituto de Geociências (Online) - Universidade Federal do Rio de Janeiro (UFRJ)false |
dc.title.none.fl_str_mv |
Concrete Pavement Layers Investigation with GPR in the BR-101 Highway |
title |
Concrete Pavement Layers Investigation with GPR in the BR-101 Highway |
spellingShingle |
Concrete Pavement Layers Investigation with GPR in the BR-101 Highway Cunha, Matheus Rodrigues GPR; Concrete pavement; BR-101 |
title_short |
Concrete Pavement Layers Investigation with GPR in the BR-101 Highway |
title_full |
Concrete Pavement Layers Investigation with GPR in the BR-101 Highway |
title_fullStr |
Concrete Pavement Layers Investigation with GPR in the BR-101 Highway |
title_full_unstemmed |
Concrete Pavement Layers Investigation with GPR in the BR-101 Highway |
title_sort |
Concrete Pavement Layers Investigation with GPR in the BR-101 Highway |
author |
Cunha, Matheus Rodrigues |
author_facet |
Cunha, Matheus Rodrigues Borges, Welitom Rodrigues Cunha, Luciano Soares da |
author_role |
author |
author2 |
Borges, Welitom Rodrigues Cunha, Luciano Soares da |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
|
dc.contributor.author.fl_str_mv |
Cunha, Matheus Rodrigues Borges, Welitom Rodrigues Cunha, Luciano Soares da |
dc.subject.none.fl_str_mv |
|
dc.subject.por.fl_str_mv |
GPR; Concrete pavement; BR-101 |
topic |
GPR; Concrete pavement; BR-101 |
description |
In the construction project of a highway, some rules related to the materials and thicknesses of the layers must be followed to guarantee that the project is carried out properly. From denunciations accusing irregularities on the project of the highway BR-101, on Northeastern Brazil, we applied the Ground Penetrating Radar (GPR) method to investigate the depths of the base and subbase layers. It was used a 900 MHz shielded antenna, acquiring 45 km of data. The medium velocity was obtained indirectly through a hyperbolic fit and calibrated comparing it with the depth of a test trench. The results pointed out depth variations for both of the layers along the analyzed track, however the average depth only deviates from the original project for the base layer. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-12-01 |
dc.type.none.fl_str_mv |
|
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revistas.ufrj.br/index.php/aigeo/article/view/30448 10.11137/2019_1_308_316 |
url |
https://revistas.ufrj.br/index.php/aigeo/article/view/30448 |
identifier_str_mv |
10.11137/2019_1_308_316 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://revistas.ufrj.br/index.php/aigeo/article/view/30448/17230 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2019 Anuário do Instituto de Geociências http://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2019 Anuário do Instituto de Geociências http://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal do Rio de Janeiro |
publisher.none.fl_str_mv |
Universidade Federal do Rio de Janeiro |
dc.source.none.fl_str_mv |
Anuário do Instituto de Geociências; Vol 42, No 1 (2019); 308-316 Anuário do Instituto de Geociências; Vol 42, No 1 (2019); 308-316 1982-3908 0101-9759 reponame:Anuário do Instituto de Geociências (Online) instname:Universidade Federal do Rio de Janeiro (UFRJ) instacron:UFRJ |
instname_str |
Universidade Federal do Rio de Janeiro (UFRJ) |
instacron_str |
UFRJ |
institution |
UFRJ |
reponame_str |
Anuário do Instituto de Geociências (Online) |
collection |
Anuário do Instituto de Geociências (Online) |
repository.name.fl_str_mv |
Anuário do Instituto de Geociências (Online) - Universidade Federal do Rio de Janeiro (UFRJ) |
repository.mail.fl_str_mv |
anuario@igeo.ufrj.br|| |
_version_ |
1797053545742073856 |