Ergonomic study of timber manual loading in forestry fomentation areas
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFMG |
Texto Completo: | http://hdl.handle.net/1843/47442 |
Resumo: | This study aimed to perform an ergonomic evaluation of the timber manual loading activity on rural properties, in order to quantify the risk of development of musculoskeletal injuries in the forestry workers and, from the standpoint of ergonomics, identify the existence of the labor precarious conditions. Data were collected in small forest properties, located in Minas Gerais, and 28 forest workers were sampled. For evaluation, the 3DSSPPTMsoftware, from the University of Michigan, was used. The results showed that there is a great and imminent risk to the health of workers during the manual loading of short logs, regardless of the phase of the activity, outstanding the risk of injury to the joints of the upper limbs (wrists and shoulders), as well as the trunk and coxofemorals. The resulting injury risks, whatever the mass of the handled short logs is, are due to the combination of posture and handled load factors, generating compression forces on the L5-S1 disc of the vertebral column that can be six times greater than the recommended limit value. Thus, under an ergonomic approach, the activity is being developed in an extremely precarious manner, with consequent early professional disability and decreasing work life of the workers. |
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2022-11-25T14:39:06Z2022-11-25T14:39:06Z20175214515010.31413/nativa.v5i2.41382318-7670http://hdl.handle.net/1843/47442This study aimed to perform an ergonomic evaluation of the timber manual loading activity on rural properties, in order to quantify the risk of development of musculoskeletal injuries in the forestry workers and, from the standpoint of ergonomics, identify the existence of the labor precarious conditions. Data were collected in small forest properties, located in Minas Gerais, and 28 forest workers were sampled. For evaluation, the 3DSSPPTMsoftware, from the University of Michigan, was used. The results showed that there is a great and imminent risk to the health of workers during the manual loading of short logs, regardless of the phase of the activity, outstanding the risk of injury to the joints of the upper limbs (wrists and shoulders), as well as the trunk and coxofemorals. The resulting injury risks, whatever the mass of the handled short logs is, are due to the combination of posture and handled load factors, generating compression forces on the L5-S1 disc of the vertebral column that can be six times greater than the recommended limit value. Thus, under an ergonomic approach, the activity is being developed in an extremely precarious manner, with consequent early professional disability and decreasing work life of the workers.Este estudo teve como objetivo realizar uma avaliação ergonômica da atividade de carregamento manual da madeira nas propriedades rurais, a fim de quantificar o risco de desenvolvimento de lesões musculoesqueléticas nos trabalhadores florestais e, do ponto de vista da ergonomia, identificar a existência da precarização do trabalho. Os dados foram coletados em pequenas propriedades florestais, localizadas em Minas Gerais, e 28 trabalhadores florestais foram amostrados. Para a avaliação, o software 3DSSPPTM da Universidade de Michigan foi utilizado. Os resultados mostraram que há grande e iminente risco para a saúde dos trabalhadores durante o carregamento manual de toretes, independentemente da fase da atividade, sendo evidente o risco de prejuízo para as articulações dos membros superiores (punhos e ombros), bem como o tronco e coxofemorais. Os riscos de injúrias resultantes desta atividade, qualquer que seja a massa dos toretes manipulados, devem-se à combinação de postura e fatores de carga manuseada, gerando forças de compressão no disco L5-S1 da coluna vertebral, que pode ser seis vezes maior do que o limite recomendado valor. Assim, sob uma abordagem ergonômica, a atividade está sendo desenvolvida de forma extremamente precária, com consequente invalidez profissional precoce e diminuição da vida profissional dos trabalhadores.engUniversidade Federal de Minas GeraisUFMGBrasilICA - INSTITUTO DE CIÊNCIAS AGRÁRIASNativaMedicina do trabalhoAmbiente de trabalhoColheita florestalErgonomiaLevantamento e carregamentoLevantamento e carregamentoWorker's healthWork conditionsForest harvestingErgonomic study of timber manual loading in forestry fomentation areasAvaliação ergonômica do carregamento manual de madeira em áreas de fomento florestalinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://periodicoscientificos.ufmt.br/ojs/index.php/nativa/article/view/4138Stanley SchettinoLuciano José MinetteWanderson Lira BermudesSilvio Sérgio CaçadorAmaury Paulo de Souzainfo: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/1843/47442/1/License.txtfa505098d172de0bc8864fc1287ffe22MD51ORIGINALErgonomic study of timber manual loading in forestry fomentation areas.pdfErgonomic study of timber manual loading in forestry fomentation areas.pdfapplication/pdf545742https://repositorio.ufmg.br/bitstream/1843/47442/2/Ergonomic%20study%20of%20timber%20manual%20loading%20in%20forestry%20fomentation%20areas.pdfdb40131d481380306ad952dfd102d702MD521843/474422022-11-25 11:39:06.413oai:repositorio.ufmg.br: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Repositório de PublicaçõesPUBhttps://repositorio.ufmg.br/oaiopendoar:2022-11-25T14:39:06Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false |
dc.title.pt_BR.fl_str_mv |
Ergonomic study of timber manual loading in forestry fomentation areas |
dc.title.alternative.pt_BR.fl_str_mv |
Avaliação ergonômica do carregamento manual de madeira em áreas de fomento florestal |
title |
Ergonomic study of timber manual loading in forestry fomentation areas |
spellingShingle |
Ergonomic study of timber manual loading in forestry fomentation areas Stanley Schettino Worker's health Work conditions Forest harvesting Medicina do trabalho Ambiente de trabalho Colheita florestal Ergonomia Levantamento e carregamento Levantamento e carregamento |
title_short |
Ergonomic study of timber manual loading in forestry fomentation areas |
title_full |
Ergonomic study of timber manual loading in forestry fomentation areas |
title_fullStr |
Ergonomic study of timber manual loading in forestry fomentation areas |
title_full_unstemmed |
Ergonomic study of timber manual loading in forestry fomentation areas |
title_sort |
Ergonomic study of timber manual loading in forestry fomentation areas |
author |
Stanley Schettino |
author_facet |
Stanley Schettino Luciano José Minette Wanderson Lira Bermudes Silvio Sérgio Caçador Amaury Paulo de Souza |
author_role |
author |
author2 |
Luciano José Minette Wanderson Lira Bermudes Silvio Sérgio Caçador Amaury Paulo de Souza |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Stanley Schettino Luciano José Minette Wanderson Lira Bermudes Silvio Sérgio Caçador Amaury Paulo de Souza |
dc.subject.por.fl_str_mv |
Worker's health Work conditions Forest harvesting |
topic |
Worker's health Work conditions Forest harvesting Medicina do trabalho Ambiente de trabalho Colheita florestal Ergonomia Levantamento e carregamento Levantamento e carregamento |
dc.subject.other.pt_BR.fl_str_mv |
Medicina do trabalho Ambiente de trabalho Colheita florestal Ergonomia Levantamento e carregamento Levantamento e carregamento |
description |
This study aimed to perform an ergonomic evaluation of the timber manual loading activity on rural properties, in order to quantify the risk of development of musculoskeletal injuries in the forestry workers and, from the standpoint of ergonomics, identify the existence of the labor precarious conditions. Data were collected in small forest properties, located in Minas Gerais, and 28 forest workers were sampled. For evaluation, the 3DSSPPTMsoftware, from the University of Michigan, was used. The results showed that there is a great and imminent risk to the health of workers during the manual loading of short logs, regardless of the phase of the activity, outstanding the risk of injury to the joints of the upper limbs (wrists and shoulders), as well as the trunk and coxofemorals. The resulting injury risks, whatever the mass of the handled short logs is, are due to the combination of posture and handled load factors, generating compression forces on the L5-S1 disc of the vertebral column that can be six times greater than the recommended limit value. Thus, under an ergonomic approach, the activity is being developed in an extremely precarious manner, with consequent early professional disability and decreasing work life of the workers. |
publishDate |
2017 |
dc.date.issued.fl_str_mv |
2017 |
dc.date.accessioned.fl_str_mv |
2022-11-25T14:39:06Z |
dc.date.available.fl_str_mv |
2022-11-25T14:39:06Z |
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/1843/47442 |
dc.identifier.doi.pt_BR.fl_str_mv |
10.31413/nativa.v5i2.4138 |
dc.identifier.issn.pt_BR.fl_str_mv |
2318-7670 |
identifier_str_mv |
10.31413/nativa.v5i2.4138 2318-7670 |
url |
http://hdl.handle.net/1843/47442 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Nativa |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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openAccess |
dc.publisher.none.fl_str_mv |
Universidade Federal de Minas Gerais |
dc.publisher.initials.fl_str_mv |
UFMG |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
ICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS |
publisher.none.fl_str_mv |
Universidade Federal de Minas Gerais |
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UFMG |
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UFMG |
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Repositório Institucional da UFMG |
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