巴渝地区夯土民居室内热环境
Analysis of indoor thermal environment of traditionalearth dwellings in Bayu region

传统民居的传统生态建造经验与价值已得到广泛认可，巴渝地区因特殊的地形与气候，传统民居在热环境的营造上有自身的特点。以重庆江津区龙塘村夯土民居为研究对象，以实地测量的冬季室内热工参数为基础，运用软件模拟分析，对民居全年室内热环境进行评价，发现夯土墙对改善夏季热环境更为有利，夯土民居冬季室内热环境远比夏季差；民居建筑中阁楼空间在调节室内热环境方面作用显著，具有冬季保温，夏季隔热的作用。
Ecological construction experience of traditional dwellings has been widely recognized. The construction technology of traditional houses on thermal environment has unique characteristics in Bayu region because of its special topography and climate. A rural earth building in Jiangjin district, Chongqing was used as the research object. Field measurement was carried out to record the residential indoor thermal environment throughout the year. and the data was adopted in numerical simulation analysis to evaluate indoor thermal conditions The results showed that the earth wall was more effective to for improve thermal environment in summer and indoor thermal environment in winter was far worse than that in summer. The attic space in earth building had significantly positive affect on indoor thermal environment because of its heat preservation in winter and heat insulation in summer.