ANALYSIS OF WOOD POLES DETERIORATION CAUSES FROM ‘ILHA DO MEL’, PARANÁ STATE, BRAZIL
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Ciência Florestal (Online) |
Texto Completo: | https://periodicos.ufsm.br/cienciaflorestal/article/view/8455 |
Resumo: | http://dx.doi.org/10.5902/198050988455The objectives were the chemical quantification of preservatives, the anatomical identification of forest species and the principal decay agent identification of wood poles from an electric distribution system in ‘Ilha do Mel’, in the coast of Paraná state. It was also proposed a methodology to extend the poles useful life. The poles were anatomically characterized and the identification and the chemical quantification were done by colorimetric analysis and atomic absorption. The mean retention was evaluated by t test and comparison of groups was done by Fisher test. The decay agent identification was done by visual inspection, with little tools. The anatomical analysis identified the poles how Eucalyptus grandis species. The qualitative chemical tests showed cupper chromo arseniate (CCA) and cupper chromo borate (CCB) presence, with the retention index for CCA with lesser values than the minimum recommended by rule. The visual inspection results indicated woodpecker, fungi and termite attacks. To management model proposed integrated actions like raw material receiving, monitoring and pole maintenance. |
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ANALYSIS OF WOOD POLES DETERIORATION CAUSES FROM ‘ILHA DO MEL’, PARANÁ STATE, BRAZILAnálise das causas da deterioração dos postes de madeira da Ilha do Mel, Paraná, Brasilwood polesCCAdecay agentspostes de madeiraCCAagentes deterioradoreshttp://dx.doi.org/10.5902/198050988455The objectives were the chemical quantification of preservatives, the anatomical identification of forest species and the principal decay agent identification of wood poles from an electric distribution system in ‘Ilha do Mel’, in the coast of Paraná state. It was also proposed a methodology to extend the poles useful life. The poles were anatomically characterized and the identification and the chemical quantification were done by colorimetric analysis and atomic absorption. The mean retention was evaluated by t test and comparison of groups was done by Fisher test. The decay agent identification was done by visual inspection, with little tools. The anatomical analysis identified the poles how Eucalyptus grandis species. The qualitative chemical tests showed cupper chromo arseniate (CCA) and cupper chromo borate (CCB) presence, with the retention index for CCA with lesser values than the minimum recommended by rule. The visual inspection results indicated woodpecker, fungi and termite attacks. To management model proposed integrated actions like raw material receiving, monitoring and pole maintenance.http://dx.doi.org/10.5902/198050988455Objetivou-se a quantificação química dos preservantes, identificação anatômica da espécie florestal e dos principais agentes deterioradores dos postes de madeira de uma rede de distribuição de energia elétrica da Ilha do Mel, no litoral do Estado do Paraná. Além disso, foram propostas formas de prolongar a vida útil do poste em uso. Os postes foram caracterizados anatomicamente e a identificação e quantificação química foram realizadas por meio de análise colorimétrica e absorção atômica. Avaliou-se a retenção média amostral pelo teste t de Student e na comparação entre os grupos foi aplicado o teste de Fisher. A identificação dos agentes deterioradores foi realizada de acordo com a inspeção visual, com o auxílio de pequenas ferramentas. As análises anatômicas identificaram os postes como sendo da espécie Eucalyptus grandis. Os testes químicos qualitativos revelaram a presença de preservante arseniato de cobre cromatado (CCA) e borato de cobre cromatado (CCB) tendo os índices de retenção para CCA apresentado valores inferiores ao mínimo recomendado. Os resultados da inspeção visual indicaram ataques por pica-paus, fungos e cupins. Para o modelo de gerenciamento foram propostas ações integradas desde o recebimento da matéria-prima, monitoramento e manutenção dos postes.Universidade Federal de Santa Maria2013-03-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/845510.5902/198050988455Ciência Florestal; Vol. 23 No. 1 (2013); 213-221Ciência Florestal; v. 23 n. 1 (2013); 213-2211980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/cienciaflorestal/article/view/8455/pdfKumode, Marina Mieko NishidateMoreschi, João CarlosMuñiz, Graciela Inés Bolzon deNisgoski, SilvanaFerracin, Ricardo JoséTanobe, Valcineide Oliveira de Andradeinfo:eu-repo/semantics/openAccess2017-04-17T19:00:10Zoai:ojs.pkp.sfu.ca:article/8455Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2017-04-17T19:00:10Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
ANALYSIS OF WOOD POLES DETERIORATION CAUSES FROM ‘ILHA DO MEL’, PARANÁ STATE, BRAZIL Análise das causas da deterioração dos postes de madeira da Ilha do Mel, Paraná, Brasil |
title |
ANALYSIS OF WOOD POLES DETERIORATION CAUSES FROM ‘ILHA DO MEL’, PARANÁ STATE, BRAZIL |
spellingShingle |
ANALYSIS OF WOOD POLES DETERIORATION CAUSES FROM ‘ILHA DO MEL’, PARANÁ STATE, BRAZIL Kumode, Marina Mieko Nishidate wood poles CCA decay agents postes de madeira CCA agentes deterioradores |
title_short |
ANALYSIS OF WOOD POLES DETERIORATION CAUSES FROM ‘ILHA DO MEL’, PARANÁ STATE, BRAZIL |
title_full |
ANALYSIS OF WOOD POLES DETERIORATION CAUSES FROM ‘ILHA DO MEL’, PARANÁ STATE, BRAZIL |
title_fullStr |
ANALYSIS OF WOOD POLES DETERIORATION CAUSES FROM ‘ILHA DO MEL’, PARANÁ STATE, BRAZIL |
title_full_unstemmed |
ANALYSIS OF WOOD POLES DETERIORATION CAUSES FROM ‘ILHA DO MEL’, PARANÁ STATE, BRAZIL |
title_sort |
ANALYSIS OF WOOD POLES DETERIORATION CAUSES FROM ‘ILHA DO MEL’, PARANÁ STATE, BRAZIL |
author |
Kumode, Marina Mieko Nishidate |
author_facet |
Kumode, Marina Mieko Nishidate Moreschi, João Carlos Muñiz, Graciela Inés Bolzon de Nisgoski, Silvana Ferracin, Ricardo José Tanobe, Valcineide Oliveira de Andrade |
author_role |
author |
author2 |
Moreschi, João Carlos Muñiz, Graciela Inés Bolzon de Nisgoski, Silvana Ferracin, Ricardo José Tanobe, Valcineide Oliveira de Andrade |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Kumode, Marina Mieko Nishidate Moreschi, João Carlos Muñiz, Graciela Inés Bolzon de Nisgoski, Silvana Ferracin, Ricardo José Tanobe, Valcineide Oliveira de Andrade |
dc.subject.por.fl_str_mv |
wood poles CCA decay agents postes de madeira CCA agentes deterioradores |
topic |
wood poles CCA decay agents postes de madeira CCA agentes deterioradores |
description |
http://dx.doi.org/10.5902/198050988455The objectives were the chemical quantification of preservatives, the anatomical identification of forest species and the principal decay agent identification of wood poles from an electric distribution system in ‘Ilha do Mel’, in the coast of Paraná state. It was also proposed a methodology to extend the poles useful life. The poles were anatomically characterized and the identification and the chemical quantification were done by colorimetric analysis and atomic absorption. The mean retention was evaluated by t test and comparison of groups was done by Fisher test. The decay agent identification was done by visual inspection, with little tools. The anatomical analysis identified the poles how Eucalyptus grandis species. The qualitative chemical tests showed cupper chromo arseniate (CCA) and cupper chromo borate (CCB) presence, with the retention index for CCA with lesser values than the minimum recommended by rule. The visual inspection results indicated woodpecker, fungi and termite attacks. To management model proposed integrated actions like raw material receiving, monitoring and pole maintenance. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-03-27 |
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://periodicos.ufsm.br/cienciaflorestal/article/view/8455 10.5902/198050988455 |
url |
https://periodicos.ufsm.br/cienciaflorestal/article/view/8455 |
identifier_str_mv |
10.5902/198050988455 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsm.br/cienciaflorestal/article/view/8455/pdf |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.source.none.fl_str_mv |
Ciência Florestal; Vol. 23 No. 1 (2013); 213-221 Ciência Florestal; v. 23 n. 1 (2013); 213-221 1980-5098 0103-9954 reponame:Ciência Florestal (Online) instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Ciência Florestal (Online) |
collection |
Ciência Florestal (Online) |
repository.name.fl_str_mv |
Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br |
_version_ |
1799944128563249152 |