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ILUMINAÇÃO NA ARQUITETURA HOSPITALAR – CONFORTO VISUAL
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Orientador(es)
Resumo(s)
O presente relatório de projeto insere-se no tema da arquitetura Hospitalar, seu papel
na saúde e bem-estar dos utentes, assim como na sua recuperação. Este estudo teve como
um dos objetivos apresentar o estado de conhecimento dos edifícios Hospitalares, apresentando alguns exemplos de edifícios da saúde característicos de várias épocas com modelos
arquitetónicos distintos e apresentando as tipologias construtivas e materiais utilizados na sua construção.
Em relação à iluminação natural é focado o aproveitamento através da envolvente envidraçada nas fachadas, claraboias ou através de pátios interiores, apanágio de um planeamento sóbrio e funcional dos espaços, merecendo especial atenção os compartimentos com a permanência de utentes de longa duração. São apresentadas as soluções construtivas, conjugadas com a proteção solar evitando-se eventuais problemas de sobreaquecimento, encandeamento ou excesso de radiação solar direta, incluindo a radiação UV.
Neste relatório de projeto, são referidos estudos sobre os efeitos da iluminação nos utentes, assim como nos profissionais da saúde.
É apresentado um levantamento pontual da iluminação em alguns compartimentos tipo
no Hospital Beatriz Ângelo, em Loures, fazendo referência às recomendações e especificações
técnicas para edifícios Hospitalares da Administração Central do Sistema de Saúde, IP (ACSS,
IP) e à legislação nacional.
Concluiu-se a importância da iluminação natural em compartimentos de permanência
prolongada de doentes, e a escolha de sistemas de iluminação artificial considerando a eficiência energética e a pegada de carbono, benefícios da substituição de soluções menos eficientes por outras mais eficientes.
This project report is part of the theme of Hospital architecture, its role in the health and well-being of users, as well as in their recovery. One of the purposes of this work was to present the state of knowledge of hospital buildings, presenting some examples of health buildings characteristic of various eras with different architectural modes and presenting the constructive typologies and materials used in their construction. Regarding natural lighting, emphasis is placed on making the best use of the glazed surroundings on the facades, skylights or through interior patios, which are the hallmark of a sober and functional space, with special attention given to compartments with long-term users. They are designed as constructive solutions, combined with solar protection, avoiding prob- lems of overheating, glare or excess direct solar radiation, including UV radiation. This work refers to studies on the effects of lighting on users, as well as on health pro- fessionals, especially in night shifts. A punctual survey of lighting in some typical compartments at Hospital Beatriz Ângelo, in Loures, is presented, referring to the recommendations and technical specifications for Hos- pital buildings of the Central Administration of the Health System, IP (ACSS, IP) and national legislation. Conclusions are drawn of the importance of natural lighting in compartments for with long-term users, and the choice of artificial lighting systems considering energy efficiency and the carbon footprint, benefits of replacing less efficient solutions with more efficient ones.
This project report is part of the theme of Hospital architecture, its role in the health and well-being of users, as well as in their recovery. One of the purposes of this work was to present the state of knowledge of hospital buildings, presenting some examples of health buildings characteristic of various eras with different architectural modes and presenting the constructive typologies and materials used in their construction. Regarding natural lighting, emphasis is placed on making the best use of the glazed surroundings on the facades, skylights or through interior patios, which are the hallmark of a sober and functional space, with special attention given to compartments with long-term users. They are designed as constructive solutions, combined with solar protection, avoiding prob- lems of overheating, glare or excess direct solar radiation, including UV radiation. This work refers to studies on the effects of lighting on users, as well as on health pro- fessionals, especially in night shifts. A punctual survey of lighting in some typical compartments at Hospital Beatriz Ângelo, in Loures, is presented, referring to the recommendations and technical specifications for Hos- pital buildings of the Central Administration of the Health System, IP (ACSS, IP) and national legislation. Conclusions are drawn of the importance of natural lighting in compartments for with long-term users, and the choice of artificial lighting systems considering energy efficiency and the carbon footprint, benefits of replacing less efficient solutions with more efficient ones.
Descrição
Palavras-chave
Conforto Visual Arquitetura Hospital Iluminação