CONFORTO VISUAL EM AMBIENTE DE TRABALHO: ESTUDO DE CASO EM UM LABORATÓRIO DE PESQUISA
DOI:
https://doi.org/10.46421/entac.v18i.752Keywords:
Visual comfort, Luminance, Illuminance, Data survey, User perceptionAbstract
The objective of this research is to evaluate the lighting adequacy of a research laboratory at the Federal University of Santa Catarina, based on lighting measurements and evaluations of users' subjective perceptions. The method applied combines the procedure for selecting and verifying the minimum levels of lighting proposed by the standards, identification of necessary sources of glare and the application of questionnaires to users. The results demonstrated that the amount of lighting is not fully supported by natural lighting. The finding was proven both by measurements and responses of the users, who showed to be satisfied with the general luminous environment but had specific complaints.
References
ASSOCIAÇÃO BRASILEIRA DE NORMAS TÉCNICAS. NBR 15215-4 - Iluminação natural - Parte 4: Verificação experimental das condições de iluminação interna de edificações – Método de medição. Rio de Janeiro, 2005.
___________. NBR ISO/CIE 8995 - Iluminação de ambientes de trabalho. Rio de Janeiro, 2013.
BAKMOHAMMADI, Parnian; NOORZAI, Esmatullah. Optimization of the design of the primary school classrooms in terms of energy and daylight performance considering occupants’ thermal and visual comfort. Energy Reports, v. 6, p. 1590-1607, 2020.
BOYCE, P. Illuminance selection based on visual performance – and other fairy stories. Journal of the Illuminating Engineering Society, v. 25 n.2, p. 562-577. 1996.
CARLUCCI, S.; CAUSONE, F.; DE ROSA, F. A review of indices for assessing visual comfort with a view to their use in optimization processes to support building integrated design. Renewable and Sustainable Energy Reviews, v. 47, p. 1016–1033. 2015.
EUROPEAN STANDARDS. EN 12665 – Light and lighting. Basic terms and criteria for specifying lighting requirements. 2018.
FARIA, J. R. G. Análises de distribuição de luminâncias através de imagens HDR compostas por fotos de câmeras snapshot. In: ENCAC-ELACAC 2007 - IX Encontro Nacional sobre Conforto no Ambiente Construído e V Encontro Latino-americano sobre Conforto no Ambiente Construído. Anais... Ouro Preto. 2007.
JAKUBIEC, J. A.; REINHART, C.F. The Use of Glare Metrics in the Design of Daylit Spaces: Recommendations for Practice. Freiburg, 9th International Radiance Workshop, 2010.
JAKUBIEC, J. A.; REINHART, C.F. A concept for predicting occupants’s long-term visual comfort within daylit spaces. The Journal of the illuminating Engineering Society of North America, v. 12, p. 1-18. 2015.
KONSTANTZOS, Iason et al. The effect of lighting environment on task performance in buildings–a review. Energy and Buildings, p. 110394, 2020.
MICHEL, Mariana Vallory; LARANJA, Andréa Coelho. Condições e tipos de céu para simulações de iluminação natural com céu estático. Pesquisa em Arquitetura e Construção, v. 11, p. e020001, 2020.
MORENO, María Beatriz Piderit; LABARCA, Constanza Yañez. Methodology for assessing daylighting design strategies in classroom with a climate-based method. Sustainability, v. 7, n. 1, p. 880-897, 2015.
PIERSON, Clotilde; WIENOLD, Jan; BODART, Magali. Review of factors influencing discomfort glare perception from daylight. Leukos, v. 14, n. 3, p. 111-148, 2018.
RENNHACKKAMP, W. M. H. School Lighting: technical report by the National Building Research Institute on an aspect of school building research. Pretoria, South African Council for Scientific and Industrial Research. 1964.
SUK, J. Y.; SCHILER, M.; KENSEK, K. Discomfort glare metrics: Investigating their accuracy and consistency in daylight glare evaluation by using human subject study data. Los Angeles, Facade Tectonics World Congress. 2016.
