城市景观因素对旧城区街道空间微气候环境优化策略研究——以安徽省合肥市义仓巷为例  

作　　者：储岑 

机构地区：[1]合肥工业大学建筑与艺术学院,安徽合肥230601

出　　处：《住宅产业》2025年第2期73-76,共4页Housing Industry

摘　　要：为对旧城区街道空间微气候环境进行改善,学者通过研究得出影响微气候的街区形态要素,分别从下垫面材质、植被覆盖率来研究其对街道空间微气候环境的改善效果,并依据模拟数据提出对街道空间形态优化策略。由数据分析对比得出,随着下垫面材质反射率的增加对街道空间的微气候环境改善的效果逐渐增强;对于植被覆盖率的增加,街道空间微气候环境的改善效果先增强后减弱。通过对比得出下垫面材质反射率在0.6左右、植被覆盖率在20%~30%之间对旧城区街道空间的微气候具有最佳的改善效果。In order to improve the microclimate environment of the street space in old urban areas,scholars obtained the block form elements affecting the microclimate through research,studied the microclimate environment improvement effects of the street space from the underlying surface material and vegetation coverage rate respectively,and put forward the optimization strategy for the street spatial form based on the simulation data.Data analysis and comparison show that as the reflection of the underlying surface material increases,the effect of improving the microclimate environment of the street space gradually strengthens.Regarding the increase in vegetation coverage,the effect of improving the micro-climate environment of the street space first strengthens and then weakens.Through comparison,it is concluded that when the material reflectivity of the underlying cushion surface is about 0.6,and the vegetation coverage rate is between 20%and 30%,it has the best effect on improving the microclimate of the street space in old urban areas.

关 键 词：室外微气候 城市景观因素 旧城区 街道空间 

分 类 号：TU9[建筑科学]