植被对建筑室外热辐射环境影响因素的研究  

A review of factors influencing vegetation on outdoor thermal radiation environment of buildings

作　　者：赵晓悦 周宇飞 张泰龙 赵宇 齐锋[1] ZHAO Xiao-yue;ZHOU Yu-fei;ZHANG Tai-ong;ZHAO Yu;QI Feng(School of Landscape Architecture,Zhejiang A&F University,311300,Hangzhou,China)

机构地区：[1]浙江农林大学园林学院,杭州311300

出　　处：《建筑技术》2023年第11期1375-1381,共7页Architecture Technology

基　　金：国家自然科学基金项目(51978627);浙江省自然科学基金资助项目(LY19E080024)。

摘　　要：植被通过太阳辐射遮挡、长波辐射遮蔽以及自身蒸腾作用等,可直接影响建筑室外热环境、改善建筑室外小气候,是缓解热岛效应及降低建筑能耗的重要手段。为了继续推动植被对建筑室外热辐射环境影响的研究,从城市视角、街区视角、建筑本体视角,梳理植被对3种尺度下室外热辐射环境的影响进行研究。在城市尺度下植被整体类型、面积大小等对不同城市环境下的热辐射影响;在街谷尺度下乔木树种及种植方式对街道社区热辐射环境的影响;在建筑本体视角下植被个体在不同季节、不同空间位置、不同数量组合对建筑室外热辐射环境的影响。最后基于国内外的相关研究,提出了目前建筑室外热辐射环境影响因素研究中的主要问题,并提出建议,为后续研究提供借鉴和参考。Vegetation affects the outdoor thermal environment of buildings and improves the outdoor microclimate of buildings through solar radiation shading,long-wave radiation shading and its own transpiration,which is an important means to mitigate the heat island effect and reduce energy consumption of buildings.To continue advancing research on the influence of vegetation on the outdoor thermal radiation environment of buildings,the influence of vegetation on the outdoor thermal radiation environment of buildings is classified at three scales:urban,neighborhood,and building ontology.At the urban scale,the overall type and size of vegetation has an effect on the thermal radiation environment in various urban environments;at the street and valley scale,tree species and planting methods have an effect on the thermal radiation environment in the street community environment;and at the building ontology scale,individual vegetation has an effect on the outdoor thermal radiation environment of buildings in various seasons and spatial locations.Finally,based on relevant studies conducted in the United States and abroad,the primary issues in current research on the influencing factors of the outdoor thermal radiation environment of buildings are presented,and recommendations are made to serve as a reference and reference for subsequent research.

关 键 词：热岛效应 城市街谷 室外热辐射 绿色围护结构 

分 类 号：TU111[建筑科学—建筑理论]