局地气候尺度下城市空间要素对热环境影响研究进展  

Research Progress on the Influence of Urban Spatial Elements on Thermal Environment at Local Climate Scale

作　　者：孙杰 陈怡娜 刘盛源 王燕飞[2] 王江丽[2] 于春 桑鹏辉 SUN Jie;CHEN Yina;LIU Shengyuan;WANG Yanfei;WANG Jiangli;YU Chun;SANG Penghui(Guangzhou Huaxia Vocational College,Guangzhou 510000,China;School of Civil Engineering and Architecture,Henan University of Science and Technology,Luoyang 471000,Henan,China;Suixian Landscape and Greening Center,Shangqiu 476000,Henan,China)

机构地区：[1]广州华夏职业学院,广州510000 [2]河南科技大学土木建筑学院,河南洛阳471000 [3]睢县园林绿化中心,河南商丘476000

出　　处：《建筑节能（中英文）》2024年第11期131-140,共10页Building Energy Efficiency

摘　　要：在城市快速发展、全球气候变暖的共同影响下,城市形态对城市热环境影响变化的特征更加复杂,相关研究受到广泛关注。城市热环境的研究具有尺度效应,研究多集中于城市局地气候尺度。通过梳理该尺度城市热环境研究特征、空间要素在不同城市单元的形态、空间要素与热环境作用方式、相关研究方法、评价指标和研究成果,归纳当前研究的特点和不足,对城市化可持续发展、营造美好城市人居环境有重要意义。研究表明,多尺度空间单元热环境研究特征不同,涉及抽象形态与具体形态;城市空间要素主要通过自身形态与物理性质这两种方式影响城市热环境;根据研究尺度选择适合的研究方法;涉及热环境变化评价时,热岛强度与热舒适指标被广泛使用。目前研究不足是由于城市形态与热环境研究中未充分考虑人为热因素与夏季高温热浪对人行为活动的影响。基于以上结论,以期为城市局地气候尺度热环境研究与气候适应性城市规划更新提供一定参考。morphology and concrete morphology.Urban spatial elements mainly affect the urban thermal environment through their own form and physical properties.Appropriate research methods are selected according to the scale of the study;When it comes to evaluating thermal environment changes,heat island strength and thermal comfort indicators are widely used.At present,the research is insufficient because the influence of man-made heat factors and summer high temperature heat waves on human behavior is not fully considered in the research of urban form and thermal environment.Based on the above conclusions,this paper aims to provide some reference for the research of thermal environment at the local climate scale of cities and the update of climate adaptive urban planning.

关 键 词：局地气候尺度 城市空间要素 城市热环境 

分 类 号：TU984.1[建筑科学—城市规划与设计]