Bioclimatic design strategy of vernacular architecture in the south-east of China: a case study in Fujian, China

Abstract

Abstract Vernacular architecture provides valuable insights into bioclimatic design, an integral part of the architectural design process. This study aims to investigate the bioclimatic design strategies used in vernacular architecture in southeastern China, with the goal of inspiring energy-efficient restoration and contemporary architectural design. Initially, the Mahoney Table was used to identify a priori bioclimatic design strategies, serving as a reference for the field survey conducted in three distinct landscape regions. Subsequently, a field survey was conducted to identify and summarize the characteristics of 907 vernacular buildings across 63 settlements, focusing on their bioclimatic potential and categorizing them into five aspects of bioclimatic strategies. The results revealed that bioclimatic design strategies vary in response to local conditions, deviating from the recommendations of the Mahoney Table. This underscores the significance of empirical studies on vernacular bioclimatic design strategies. The findings from this study have practical implications for guiding regional building practices in areas with similar climates and landscapes.