摘要
城镇建成环境通过改变城镇空间要素属性和布局逐渐适应城镇气候环境系统,是影响城镇气候适应性的重要因素之一。本研究以协调度分析为评价方法,构建城镇街区空间形态与其气候背景适应性的量化评价方法体系。以浙江省长兴县典型街区空间紧凑度为例开展案例研究。结果表明:(1)降水、气温对研究区气候系统的温和湿润程度综合贡献最大,达到64%,土地开发强度、土地集约利用对街区空间紧凑程度影响最大,达到60%。(2)就促进系统协调度而言,地域气候的温和湿润程度与街区空间紧凑程度均存在临界值。
Urban built environment grows accustomed to the urban climate system by changing the properties and distribution of spatial elements there,which is a key influencing factor of urban climate adaptability.This research employed the coordination degree analysis as a method of evaluation,based on which a quantitative evaluation metric for urban block spatial form and its climate background adaptability was established.The case study focused on the typical block space compactness in Changxing County,Zhejiang Province.The results indicated that:(1)Comprehensive contribution of precipitation and temperature to the climate mildness and humidity in the research area was the largest,reaching 64%;landuse intensity and intensive land use had the greatest influence on block space compactness,reaching 60%;(2)From the perspective of system coordination,both regional climate mildness and humidity and block space compactness had thresholds.
出处
《建筑与文化》
2022年第2期148-151,共4页
Architecture & Culture
基金
“十三五”国家重点研发计划课题“基于地域风貌特色传承的县域城镇低碳规划设计研究”(项目编号:2018YFC0704705)
“十三五”国家重点研发计划课题“基于控碳体系的县域城镇规划技术研究”(项目编号:2018YFC0704703)。
关键词
协调度
空间形态
温和湿润气候
长兴县
coordination degree
spatial form
mild and humid climate
Changxing
