Typology and Solar Gain Analysis: Vernacular Courtyard Houses of Tabriz, Iran

Maryam Khatibi

The study presents the results of typological analysis and simulation modeling analysis of traditional courtyard residential houses in the cold semi-arid climate of Iran. The purpose of the research has been to analyze and evaluate traditional passive environmental strategies and their elements to provide implications for the design of sustainable residential buildings in contemporary time. Five existing traditional courtyard houses in the city of Tabriz, Iran, are used as case-studies to analyze the typology and the solar zoning conditions and to develop simulation models. The Ecotect simulation program is used to calculate the solar gains of the buildings and to analyze the effectiveness of the natural passive systems along with native design strategies in terms of potential solar gains of main and secondary living spaces. However, in the vernacular, not only the awareness of the climatic and topological considerations is important, but also the values, rituals, and beliefs that shape the design of the dwellings need to be considered. The research is based on the hypothesis that vernacular buildings (courtyard houses) of Iran have been environmentally sustainable structures. However, an important challenge of the study has been to avoid the technological bias and to consider the cultural and social aspects and embodiment of the studied houses, as well. The study also addresses the potential shortcomings that limit the reliability of Iranian vernacular architecture at present in order to arrive at a more holistic understanding of the sustainability of the vernacular architecture in the country. 

Keywords

Courtyard Housing; Solar Gains Analysis; Sustainability; Typological Analysis; Vernacular Architecture

References

Asquith L. & Vellinga M. (2006). Vernacular Architecture in the Twenty-First Century: Theory, education, and practice. Oxon: Taylor & Francis.

Chiu, RLH. (2012). Sustainability. In: Smith SJ, editor. International Encyclopedia of Housing and Home. Netherlands, UK, USA: Elsevier.

Encyclopedia Britannica (2019). Retrieved from https://www.britannica.com7

Encyclopedia Iranica (2019). Retrieved from http://www.iranicaonline.org

Foruzanmehr, A. (2016). Thermal comfort and practicality: separate winter and summer rooms in Iranian traditional houses. Architectural Science Review, 59(1), 1-11.

Ikuga, et al. (2012). Vernacular Housing. In: Smith SJ, editor. International Encyclopedia of Housing and Home. Netherlands, UK, USA: Elsevier.

Iran Cultural Heritage, Handicrafts and Tourism Organization: East Azerbaijan. (2019). Retrieved from http://www.eachto.org/

Iran Ministry of Energy’s report. (2019). Retrieved from http://news.moe.gov.ir/ Detail?anwid=41795

Iran’s Deputy for Power & Energy Affairs Power & Energy Planning Department. (2013). Iran and World Energy Facts and Figures. Ministry of Energy: Iran.

Karimi, P. (2012). Dwelling, Dispute, and the Space of Modern Iran. In: Aggregate (Group), editors. Governing by design. Pittsburg: University of Pittsburg Press.

Karimi, P. (2014). Old Sites, New Frontiers: Modern and Contemporary Architecture in Iran. In: Haddad E G, and Rifkind D, editors. A critical history of contemporary architecture. Asgate.

Kasmaei, M. (2004). Climate and architecture. Esfahan: Khak Press.

Kaynejad M. A. & Shirazi, M. R. (2011). The Traditional Houses of Tabriz (Vol. 1). MATN: Institute for Authorship, Translation and Publication of Artistic Works, Iranian Academy Arts: Tehran.

Kheirabadi, M (1991). Iranian Cities: Formation and Development. University of Texas Press: USA.

Land, P. (2006). Courtyard housing: an afterthought. In: Edwards B. et al., editors. Courtyard Housing: Past, Present & Future. Oxon: Taylor & Francis.

Lawrence, R. J. (2006). Learning from the vernacular: basic principles for sustaining human habits. In: Asquith L, (editor). Vernacular Architecture in the Twenty-First Century: Theory, education, and practice. Oxon: Taylor & Francis.

Marsh, A. (2003). Ecotect and Energy plus. UK, Wales: Centre for Research in the Built Environment.

Municipality of Tabriz (2019). Retrieved from http://www.tabriz.ir/

Nasrollahi, F. (2009). Climate and Energy Responsive Housing in Continental Climates; The Suitability of Passive Houses for Iran’s Dry and Cold Climate. Universitatsbibliothek: TU Berlin.

Oliver, P. (1997). Introduction. In: Oliver P, (editor). Encyclopedia of Vernacular Architecture of the World. Cambridge: Cambridge University Press.

Oliver, P. (2006). Built to Meet Needs: Cultural Issues in Vernacular Architecture. Oxford: Elsevier Ltd.

Omrani B. & Esmaili Sangari, H. (2006). Historical Area of Tabriz. Tehran: Miras Ketab.

Originlab. (2015). Retrieved from http://www.originlab.com/Origin

Özkan, S. (2006). Traditionalism and vernacular architecture in the twenty-first century. In: Asquith L, (editor). Vernacular Architecture in the Twenty-First Century: Theory, education, and practice. Oxon: Taylor & Francis.

Samizay, R. (2012). Spatial heritage of sustainable urbanism in Yazd, Iran. In: Kazimee B A, (editor). Heritage and Sustainability in the Islamic Built Environment. Boston: WIT Press.

Sarbib J. L., Saba J. P. & Fetini H. (2001). Memorandum of the President of the International Bank of Reconstruction and Development to the Executive Directors on an Interim Assistance Strategy. The World Bank.

Smith, S. J. (2012). International Encyclopedia of Housing and Home. Netherlands, UK, USA: Elsevier.

UNEP SBCI (the United Nations Environment Programme Sustainable Buildings & Climate Initiative). (2009). Buildings and Climate Change: Summary for Decision-Makers. United Nations Environment Programme. Retrieved from http://www. unep.org/sbci/pdfs/SBCI-BCCSummary.pdf

Upton, D. (1990). Outside the academy: A century of vernacular architecture studies, 1890-1990. In MacDougall E B (editor). The Architectural Historian in America. Washington: National Gallery of Art.

Vellinga, M. (2015). Vernacular architecture and sustainability: Two or three lessons… . In: Mileto C, García Soriano L, Vegas F, (editors). Vernacular Architecture: Towards a Sustainable Future. London: Taylor & Francis Group.

Werner, Ch. (2000). An Iranian Town in Transition: A Social and Economic History of the Elites of Tabriz, 1747-1848. Hubert & Co.: Göttingen.

World Commission on Environment and Development (WCED). (1987). Our Common Future. Oxford University Press: Oxford.

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