Influence of the transducers position on achieving acoustic tomography of wood logs
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFMG |
Texto Completo: | http://hdl.handle.net/1843/46595 |
Resumo: | CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico |
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2022-10-25T16:41:35Z2022-10-25T16:41:35Z2019-039326396264002230-9926http://hdl.handle.net/1843/46595CNPq - Conselho Nacional de Desenvolvimento Científico e TecnológicoFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas GeraisThis paper deals with the determination of cross-sectional pieces of wood using acoustic tomography by means of the physical principle of emission and acoustic waves path. In order to evaluate this method three wooden samples were tested with the Acoustic Tomography Arbor Sonic 3D equipment. The objective was to verify the influence of the arrangement of the transducers in diametric portion of the logs and along its longitudinal direction, through the quality of information provided on its phytosanitary status. A visual analysis of the images generated by the software and subsequently an overlay of the imageswere made and the overlapping images were compared to the photographic images. The results showed a variation of images according to the arrangement of the transducers in the diametral portion and the overlapping provided a representative image of the real state of the logs. Regarding the arrangement along the longitudinal axis, it was possible to determine the phytosanitary status of the entire log. It was possible to conclude that the position of the transducers influences the acoustic tomography quality and that the proposed method enables to determine a more robust image to assess the levels of degradation of the wooden parts.porUniversidade Federal de Minas GeraisUFMGBrasilARQ - ESCOLA DE ARQUITETURAInternational Journal of Development ResearchMadeiraTomografiaNon-destructive testingTomographic imagingDecayed woodInfluence of the transducers position on achieving acoustic tomography of wood logsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://journalijdr.com/sites/default/files/issue-pdf/14531.pdfEdgar Vladimiro Mantilla CarrascoCynara Fiedler BremerRejane Costa AlvesEsther Ribeiro JulioJudy Norka Rodo Mantillaapplication/pdfinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFMGinstname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMGLICENSELicense.txtLicense.txttext/plain; charset=utf-82042https://repositorio.ufmg.br/bitstream/1843/46595/1/License.txtfa505098d172de0bc8864fc1287ffe22MD51ORIGINALInfluence of the transducers position on achieving acoustic tomography of wood logs.pdfInfluence of the transducers position on achieving acoustic tomography of wood logs.pdfapplication/pdf389800https://repositorio.ufmg.br/bitstream/1843/46595/2/Influence%20of%20the%20transducers%20position%20on%20achieving%20acoustic%20tomography%20of%20wood%20logs.pdfb40862a1a1ea077aa3ada1db5af60b39MD521843/465952022-10-25 13:41:35.696oai:repositorio.ufmg.br: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Repositório de PublicaçõesPUBhttps://repositorio.ufmg.br/oaiopendoar:2022-10-25T16:41:35Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false |
dc.title.pt_BR.fl_str_mv |
Influence of the transducers position on achieving acoustic tomography of wood logs |
title |
Influence of the transducers position on achieving acoustic tomography of wood logs |
spellingShingle |
Influence of the transducers position on achieving acoustic tomography of wood logs Edgar Vladimiro Mantilla Carrasco Non-destructive testing Tomographic imaging Decayed wood Madeira Tomografia |
title_short |
Influence of the transducers position on achieving acoustic tomography of wood logs |
title_full |
Influence of the transducers position on achieving acoustic tomography of wood logs |
title_fullStr |
Influence of the transducers position on achieving acoustic tomography of wood logs |
title_full_unstemmed |
Influence of the transducers position on achieving acoustic tomography of wood logs |
title_sort |
Influence of the transducers position on achieving acoustic tomography of wood logs |
author |
Edgar Vladimiro Mantilla Carrasco |
author_facet |
Edgar Vladimiro Mantilla Carrasco Cynara Fiedler Bremer Rejane Costa Alves Esther Ribeiro Julio Judy Norka Rodo Mantilla |
author_role |
author |
author2 |
Cynara Fiedler Bremer Rejane Costa Alves Esther Ribeiro Julio Judy Norka Rodo Mantilla |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Edgar Vladimiro Mantilla Carrasco Cynara Fiedler Bremer Rejane Costa Alves Esther Ribeiro Julio Judy Norka Rodo Mantilla |
dc.subject.por.fl_str_mv |
Non-destructive testing Tomographic imaging Decayed wood |
topic |
Non-destructive testing Tomographic imaging Decayed wood Madeira Tomografia |
dc.subject.other.pt_BR.fl_str_mv |
Madeira Tomografia |
description |
CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico |
publishDate |
2019 |
dc.date.issued.fl_str_mv |
2019-03 |
dc.date.accessioned.fl_str_mv |
2022-10-25T16:41:35Z |
dc.date.available.fl_str_mv |
2022-10-25T16:41:35Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/1843/46595 |
dc.identifier.issn.pt_BR.fl_str_mv |
2230-9926 |
identifier_str_mv |
2230-9926 |
url |
http://hdl.handle.net/1843/46595 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.ispartof.pt_BR.fl_str_mv |
International Journal of Development Research |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Minas Gerais |
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UFMG |
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Brasil |
dc.publisher.department.fl_str_mv |
ARQ - ESCOLA DE ARQUITETURA |
publisher.none.fl_str_mv |
Universidade Federal de Minas Gerais |
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