赣州历史文化街区冬季室外热舒适性研究  

Study on outdoor thermal comfort of Ganzhou historical and cultural district in winter

作　　者：万博宇 温小军[1] 袁海 刘梦伟 杨丽[1] 王兆杰 Wan Boyu;Wen Xiaojun;Yuan Hai;Liu Mengwei;Yang Li;Wang Zhaojie(College Architecture and Design,Jiangxi University of Science and Technology,Ganzhou 341000,China)

机构地区：[1]江西理工大学建筑与设计学院,江西赣州341000

出　　处：《山西建筑》2022年第18期26-29,共4页Shanxi Architecture

基　　金：2021年国家级大学生创新创业训练计划项目“基于Ecotect软件模拟赣州古城传统建筑的热舒适性研究”(项目编号:202110407039);2021年度江西省自然科学基金面上项目“赣南传统聚落空间形态复杂性规律及物理环境效应研究”(项目编号:20212BAB203018);江西省教育厅科学技术研究项目“基于VR数字化技术的赣南围屋建筑风貌保护与传承研究”(项目编号:GJJ200883)。

摘　　要：室外热舒适性是城市居民活动选择及城市活力的重要影响因素。以赣州古城内更新前后的两个历史文化街区:姚衙前与郁孤台为对象,通过问卷调查与实地测量的方法,对两个历史文化街区冬季室外热舒适进行分析研究。结果表明,研究区内热感觉投票(TSV)与生理等效温度(PET)呈弱正相关;热舒适投票(TCV)与PET呈弱负相关;服装热阻与PET之间呈强负相关。热感觉投票、热舒适投票与服装热阻三者与PET之间的关系均呈现一定程度波动,该波动用倾斜三角函数拟合程度较高。出现波动的原因可能与人们自发增减衣物、当地气候特色和当地居民对该地区环境的适应有关。Outdoor thermal comfort is an important factor affecting urban residents’activity choice and urban vitality.This paper takes Yaoyaqian and Yugutai,two historical and cultural district before and after the renewal of Ganzhou ancient city,as the object,through the method of questionnaire survey and field measurement,analyzes and studies the outdoor thermal comfort of the two historical and cultural district in winter.The results showed that there was a weak positive correlation between thermal sensation Vote(TSV)and Physiological Equivalent Temperature(PET).Thermal Comfort Vote(TCV)was negatively correlated with PET.There is a strong negative correlation between clothing thermal resistance and PET.The relationship between PET and thermal sensation vote,thermal comfort vote,thermal resistance of clothing and PET fluctuates to a certain extent,which can be fitted by tilting trigonometric function.The reasons for the fluctuations may be related to the spontaneous addition and removal of clothing,the local climate characteristics and the adaptation of local residents to the environment of the area.

关 键 词：室外热舒适 生理等效温度 夏热冬冷地区 

分 类 号：TU119.4[建筑科学—建筑理论]