摘要
现场实测调查鄂西南传统干栏式民居室内热舒适水平,首次构建居民的热舒适模型。研究分冬夏两季进行,对208户民居进行热环境参数实测、387位居民的主观热感觉进行问卷调查,再用回归方程进行大量数据分析,确立其热舒适阈值为:夏季热中性温度为26.0℃,可接受的温度范围是22.2~29.7℃;冬季热中性温度为13.2℃,可接受的温度范围是8.1~18.4℃。按此值选取两户典型传统民居进行热环境评价,发现夏季室内热环境较舒适,冬季室内热环境较差;进而提出当地传统民居的优化重点是冬季保温,适当兼顾夏季防热。最后结合当地乡村住宅的现状,分析适宜的热环境优化策略。
To study the status quo of the indoor thermal environment of traditional residence and the thermal comfort level of the residents in the rural areas of southwest Hubei, the thermal environment parameters were tested in summer and winter, and the subjective feelings of 387 residents were investigated in two seasons respectively. And the results were analyzed by the method of statistics. The research shows that the local residents’ thermal neutral temperature is 26.0℃ in summer, and the acceptable temperature range is 22.2~29.7℃. The thermal neutral temperature in winter is 13.2℃, and the acceptable temperature range is 8.1 ~18.4℃. Then two typical houses are selected for thermal environment evaluation based on the thermal comfort level of residents. The results show that the indoor thermal environment of local traditional residence need to be improved.
作者
刘拾尘
李可昭
艾勇
陈秋瑜
Liu Shichen;Li Kezhao;Ai Yong;Chen Qiuyu
出处
《华中建筑》
2020年第9期129-133,共5页
Huazhong Architecture
基金
国家自然科学基金项目“乡村住宅智能设计系统研究”(编号:51978295)。
关键词
鄂西南
干栏式民居
现场研究
室内热环境
室内热舒适
Southwest of Hubei Province
Stilt house residence
Field study
Indoor thermal comfort
Indoor thermal environment
