Análise do conforto ambiental em salas de aula: comparação entre dados técnicos e a percepção do usuário
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Data
2012-03
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Resumo
This paper deals with the on-site evaluation of indoor environmental comfort in
classrooms of two buildings at the Federal University of Goiás, characterized by
different architecture and construction techniques. This study aims to analyze
these buildings in order to identify the influence of the construction techniques and
physical conformation on environmental performance. The technical data were
collected and analyzed according to the type of comfort. The measurements
concerning visual comfort were undertaken around the time of the annual solstices
and equinoxes. Indoor microclimatic data, i.e. air temperature and relative
humidity, were collected over eleven months. A simplified soundscape
characterization was performed with the aid of sound pressure levels, which were
collected over a whole day, in the midst of daily activities. It was observed that
although the buildings have similar solar orientation, the visual and thermal
comfort in these buildings were quite different. In addition to the technical
evaluations, questionnaires were also applied to the occupants of the classrooms
in order to get their perception for each type of comfort. The comparison of the
technical data and the occupants’ perception shows that the opinions of the
occupants were not consistent with the technical results. A discrepancy was
identified between the proposal of comfort zones adopted and the occupants’
comfort perception in those buildings.
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Palavras-chave
Conforto ambiental, Indoor environmental quality, Edifícios escolares, Percepção do usuário, School buildings, Comfort perception
Citação
OCHOA, Juliana Herlemann; ARAÚJO, Daniel de Lima ; SATTLER, Miguel Aloysio. Análise do conforto ambiental em salas de aula: comparação entre dados técnicos e a percepção do usuário. Ambiente Construído, Porto Alegre, v. 12, n. 1, p. 91-114, jan./mar. 2012.