武汉市夏季室外环境热舒适度主观评价研究  

Study on Subjective Evaluation of Outdoor Environmental Thermal Comfort of Wuhan in Summer

作　　者：魏宇迪 李鹍[1] Wei Yudi;Li Kun(School of Urban Design,Wuhan University,Wuhan Hubei 430072,China)

机构地区：[1]武汉大学城市设计学院,湖北武汉430072

出　　处：《城市建筑》2020年第10期71-76,共6页Urbanism and Architecture

基　　金：国家科技基础性工作专项“典型城市人居环境质量综合调查与城市气候环境图集编制”(2013FY11250);国家自然科学基金青年科学基金项目“夏热冬冷地区基于热环境改善的社区生态用地作用范围量化模型研究”(51208389)资助。

摘　　要：笔者通过研究室外热环境参数和人体热舒适度之间的关系,为改善夏热冬冷城市的室外热舒适度提出了建议。首先,笔者对在武汉市城区选取的31个位置进行问卷调查,综合气象站数据,分析了人们对夏季室外热环境的满意度。其次,通过线性回归建模分析得出适用于夏热冬冷地区夏季室外环境的热舒适度评价模型和夏季室外热体可接受热环境参数范围。与武汉类似的夏热冬冷地区,人体感觉最舒适的室外温度约为26℃,湿度约为30%,笔者针对武汉市当前的夏季热环境状况提出了一些改进性意见。By studying the relationship between outdoor thermal environment parameters and human thermal comfort,some suggestions are put forward to improve the outdoor thermal comfort of cities with hot summer and cold winter.Through the questionnaire survey of 31 locations selected in the urban area of Wuhan,and comprehensively considering the combination of weather station data analysis,this paper analyzes people’s satisfaction with the outdoor thermal environment in summer.Then,through the linear regression modeling analysis,the thermal comfort evaluation model and the acceptable thermal environment parameter range of the outdoor environment in the hot summer and cold winter area in summer are obtained.In the hot summer and cold winter area similar to Wuhan,the most comfortable outdoor temperature is about 26℃and the humidity is about 30%.In this paper,the author also puts forward some suggestions for improvement in view of the current summer thermal environment in Wuhan.

关 键 词：平均热感觉指数 热感受成因 热舒适度投票 夏热冬冷地区 环境满意程度投票 

分 类 号：TU119[建筑科学—建筑理论]