A influência do uso deliberado do ar comprimido sobre o conforto acústico no ambiente de trabalho

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MetadadosDescriçãoIdioma
???dc.contributor.advisor???: dc.contributor.advisorCatai, Rodrigo Eduardo-
Autor(es): dc.contributor.authorLui, Richard Wilson-
Data de aceite: dc.date.accessioned2015-08-07T05:11:11Z-
Data de aceite: dc.date.accessioned2017-03-17T14:45:39Z-
Data de disponibilização: dc.date.available2017-03-17T14:45:39Z-
Fonte completa do material: dc.identifierhttp://repositorio.roca.utfpr.edu.br/jspui/handle/1/3798-
???dc.identifier.citation???: dc.identifier.citationLUI, Richard Wilson. A influência do uso deliberado do ar comprimido sobre o conforto acústico no ambiente de trabalho. 2014. 58 f. Trabalho de Conclusão de Curso (Especialização) – Universidade Tecnológica Federal do Paraná, Curitiba, 2014.pt_BR
Fonte: dc.identifier.urihttp://www.educapes.capes.gov.br/handlecapes/172922-
Resumo: dc.description.abstractCompressed air is widely used in the industry. Among various applications can highlight the process with production of plastic parts which is the subject of this study. Whereas it is used in the daily affairs of workers from various segments of the industry, it is deemed necessary a survey about the influence of his deliberate use of acoustic comfort in the workplace. In this study several tools that can be used to control the noise caused by compressed air have been addressed. Thus the aim of this study was to analyze the influence of the noise caused by the deliberate use of compressed air on the acoustic comfort in the workplace by identifying the level of ambient noise; proposing improvements to noise reduction and, consequently, achieving reduction rates of diseases caused due to the noise generated. For that information was collected through measurements of noise dosimetry. To the knowledge of the field was applied qualitative and quantitative research through questionnaires answered by industry officials and dosimetry performed on different dates. The results showed that the analyzed environment noise levels exceed the limit established by NR - 15 from the Ministry of Labour and Employment. Implanted the reducer nozzle noise as improvement in the sector and new results showed considerable reduction in noise level. It is concluded that the noise generated by compressed air disrupts the work environment causing discomfort to workers in the industry but with minor improvements implemented as inserting reducing nozzles attenuate the discomfort bringing the noise to regulated standards of tolerance .pt_BR
Palavras-chave: dc.subjectIndústrias - Fatores de riscopt_BR
Palavras-chave: dc.subjectAr comprimidopt_BR
Palavras-chave: dc.subjectIndústrias - Ruídopt_BR
Palavras-chave: dc.subjectQualidade de vida no trabalhopt_BR
Palavras-chave: dc.subjectRuído industrialpt_BR
Palavras-chave: dc.subjectIndustries - Risk factorspt_BR
Palavras-chave: dc.subjectCompressed airpt_BR
Palavras-chave: dc.subjectIndustries - Noisept_BR
Palavras-chave: dc.subjectQuality of work lifept_BR
Palavras-chave: dc.subjectIndustrial noisept_BR
Título: dc.titleA influência do uso deliberado do ar comprimido sobre o conforto acústico no ambiente de trabalhopt_BR
Tipo de arquivo: dc.typeoutropt_BR
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