Mathematical model for timber decay in contact with the ground adjusted for the state of São Paulo, Brazil

Detalhes bibliográficos
Autor(a) principal: Freitas,Roberto Ramos de
Data de Publicação: 2010
Outros Autores: Molina,Julio Cesar, Calil Júnior,Carlito
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392010000200006
Resumo: At this moment, the environmental sustainability has been incorporated to all branches of activity more and more; timber seems to be the best alternative in civil construction. Nevertheless, for a correct and better usage of timber as a structural material, it is necessary to have a higher degree of knowledge not only of the structural mechanical behavior, but also about its durability and service life. With help from mathematical models the service life of the timber structures can be foreseen, by obtaining the "Climate Indices", that show comparatively among the studied regions, which ones have a higher or lesser propensity of being attacked by fungi. In this paper, utilizing climatologic data from several cities of the State of São Paulo - Brazil was determined through numerical analysis and statistics, the simplification of one aggressive model to timber in contact with the ground, being this model adjusted to the State of São Paulo. The simplified model of timber degradation can be used to quantity the effect of the environment in the process of decay for the regional climatic conditions.
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spelling Mathematical model for timber decay in contact with the ground adjusted for the state of São Paulo, Braziltimberdecay modeldurabilityAt this moment, the environmental sustainability has been incorporated to all branches of activity more and more; timber seems to be the best alternative in civil construction. Nevertheless, for a correct and better usage of timber as a structural material, it is necessary to have a higher degree of knowledge not only of the structural mechanical behavior, but also about its durability and service life. With help from mathematical models the service life of the timber structures can be foreseen, by obtaining the "Climate Indices", that show comparatively among the studied regions, which ones have a higher or lesser propensity of being attacked by fungi. In this paper, utilizing climatologic data from several cities of the State of São Paulo - Brazil was determined through numerical analysis and statistics, the simplification of one aggressive model to timber in contact with the ground, being this model adjusted to the State of São Paulo. The simplified model of timber degradation can be used to quantity the effect of the environment in the process of decay for the regional climatic conditions.ABM, ABC, ABPol2010-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392010000200006Materials Research v.13 n.2 2010reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392010000200006info:eu-repo/semantics/openAccessFreitas,Roberto Ramos deMolina,Julio CesarCalil Júnior,Carlitoeng2010-07-16T00:00:00Zoai:scielo:S1516-14392010000200006Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2010-07-16T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Mathematical model for timber decay in contact with the ground adjusted for the state of São Paulo, Brazil
title Mathematical model for timber decay in contact with the ground adjusted for the state of São Paulo, Brazil
spellingShingle Mathematical model for timber decay in contact with the ground adjusted for the state of São Paulo, Brazil
Freitas,Roberto Ramos de
timber
decay model
durability
title_short Mathematical model for timber decay in contact with the ground adjusted for the state of São Paulo, Brazil
title_full Mathematical model for timber decay in contact with the ground adjusted for the state of São Paulo, Brazil
title_fullStr Mathematical model for timber decay in contact with the ground adjusted for the state of São Paulo, Brazil
title_full_unstemmed Mathematical model for timber decay in contact with the ground adjusted for the state of São Paulo, Brazil
title_sort Mathematical model for timber decay in contact with the ground adjusted for the state of São Paulo, Brazil
author Freitas,Roberto Ramos de
author_facet Freitas,Roberto Ramos de
Molina,Julio Cesar
Calil Júnior,Carlito
author_role author
author2 Molina,Julio Cesar
Calil Júnior,Carlito
author2_role author
author
dc.contributor.author.fl_str_mv Freitas,Roberto Ramos de
Molina,Julio Cesar
Calil Júnior,Carlito
dc.subject.por.fl_str_mv timber
decay model
durability
topic timber
decay model
durability
description At this moment, the environmental sustainability has been incorporated to all branches of activity more and more; timber seems to be the best alternative in civil construction. Nevertheless, for a correct and better usage of timber as a structural material, it is necessary to have a higher degree of knowledge not only of the structural mechanical behavior, but also about its durability and service life. With help from mathematical models the service life of the timber structures can be foreseen, by obtaining the "Climate Indices", that show comparatively among the studied regions, which ones have a higher or lesser propensity of being attacked by fungi. In this paper, utilizing climatologic data from several cities of the State of São Paulo - Brazil was determined through numerical analysis and statistics, the simplification of one aggressive model to timber in contact with the ground, being this model adjusted to the State of São Paulo. The simplified model of timber degradation can be used to quantity the effect of the environment in the process of decay for the regional climatic conditions.
publishDate 2010
dc.date.none.fl_str_mv 2010-06-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392010000200006
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392010000200006
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-14392010000200006
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.13 n.2 2010
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
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