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Vernacular architecture: questions of comfort and practicability
A paradoxical situation exists where vernacular building traditions are in a state of decline and are being replaced by modern counterparts, but they are repeatedly cited in the academic literature as exemplary models of environmental practice. This paradox is examined through research on whether vernacular passive cooling systems in the hot and dry climates of present-day Iran are practicable for the provision of comfortable indoor temperatures. Investigating their technical thermal performance as well as user perceptions and behaviour, positive and negative attributes of the cooling systems are identified. If conclusions about the long-term viability of vernacular buildings are to be drawn, then social, cultural, economic and environmental attributes need to be taken into consideration. Despite rather widespread and persistent assumptions, vernacular building traditions are not necessarily able to survive and the choices made by local people regarding the continuation or abandonment of specific traditions are influenced by a variety of cultural and practical factors. This substantiates the necessity of an integrated and holistic approach that engages with these variables in order to acquire a better understanding of the conditions for the survival of vernacular traditions. Le fait que les traditions architecturales vernaculaires se trouvent dans un etat de declin et sont remplacees par leurs equivalents modernes, alors meme qu'elles sont citees a maintes reprises dans la litterature universitaire comme des modeles exemplaires de pratique environnementale, constitue une situation paradoxale. Ce paradoxe est etudie au travers de recherches visant a determiner si les systemes de refroidissement passif vernaculaires sous les climats chauds et secs de l'Iran d'aujourd'hui peuvent etre mis en pratique pour assurer des temperatures interieures confortables. L'etude de leurs performances thermiques techniques aussi bien que des perceptions et du comportement des utilisateurs permet d'identifier les attributs positifs et negatifs des systemes de refroidissement. S'il faut tirer des conclusions concernant la viabilite a long terme des batiments vernaculaires, il est alors necessaire de prendre en consideration les attributs sociaux, culturels, economiques et environnementaux. En depit de presomptions plutot repandues et tenaces, les traditions architecturales vernaculaires ne sont pas necessairement capables de survivre et les choix operes par les populations locales quant a la poursuite ou l'abandon de traditions specifiques sont influences par divers facteurs culturels et pratiques. Ceci confirme la necessite d'une approche integree et holistique qui, par ces variables, incite a acquerir une meilleure comprehension des conditions propres a assurer la survie des traditions vernaculaires. Mots cles: confort adaptatif, performances des batiments, attentes, traditions locales, occupants, refroidissement passif, architecture vernaculaire, Iran
Vernacular architecture: questions of comfort and practicability
A paradoxical situation exists where vernacular building traditions are in a state of decline and are being replaced by modern counterparts, but they are repeatedly cited in the academic literature as exemplary models of environmental practice. This paradox is examined through research on whether vernacular passive cooling systems in the hot and dry climates of present-day Iran are practicable for the provision of comfortable indoor temperatures. Investigating their technical thermal performance as well as user perceptions and behaviour, positive and negative attributes of the cooling systems are identified. If conclusions about the long-term viability of vernacular buildings are to be drawn, then social, cultural, economic and environmental attributes need to be taken into consideration. Despite rather widespread and persistent assumptions, vernacular building traditions are not necessarily able to survive and the choices made by local people regarding the continuation or abandonment of specific traditions are influenced by a variety of cultural and practical factors. This substantiates the necessity of an integrated and holistic approach that engages with these variables in order to acquire a better understanding of the conditions for the survival of vernacular traditions. Le fait que les traditions architecturales vernaculaires se trouvent dans un etat de declin et sont remplacees par leurs equivalents modernes, alors meme qu'elles sont citees a maintes reprises dans la litterature universitaire comme des modeles exemplaires de pratique environnementale, constitue une situation paradoxale. Ce paradoxe est etudie au travers de recherches visant a determiner si les systemes de refroidissement passif vernaculaires sous les climats chauds et secs de l'Iran d'aujourd'hui peuvent etre mis en pratique pour assurer des temperatures interieures confortables. L'etude de leurs performances thermiques techniques aussi bien que des perceptions et du comportement des utilisateurs permet d'identifier les attributs positifs et negatifs des systemes de refroidissement. S'il faut tirer des conclusions concernant la viabilite a long terme des batiments vernaculaires, il est alors necessaire de prendre en consideration les attributs sociaux, culturels, economiques et environnementaux. En depit de presomptions plutot repandues et tenaces, les traditions architecturales vernaculaires ne sont pas necessairement capables de survivre et les choix operes par les populations locales quant a la poursuite ou l'abandon de traditions specifiques sont influences par divers facteurs culturels et pratiques. Ceci confirme la necessite d'une approche integree et holistique qui, par ces variables, incite a acquerir une meilleure comprehension des conditions propres a assurer la survie des traditions vernaculaires. Mots cles: confort adaptatif, performances des batiments, attentes, traditions locales, occupants, refroidissement passif, architecture vernaculaire, Iran
Vernacular architecture: questions of comfort and practicability
Foruzanmehr, Ahmadreza (author) / Vellinga, Marcel (author)
Building Research & Information ; 39 ; 274-285
2011-05-01
12 pages
Article (Journal)
Electronic Resource
English
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