基于LCZ的人本视角街道空间品质测度与优化  

Measurement and optimization strategy of street space quality based on LCZ from the humanistic perspective

作　　者：李昕[1] 林昕 刘凌云 LI Xin;LIN Xin;LIU Ling-yun

机构地区：[1]广州大学,广东广州510006

出　　处：《智能城市》2023年第7期58-61,共4页Intelligent City

基　　金：广州市科技计划项目资助(项目编号:202201020541);广州市哲学社科规划2022年度课题(项目编号:2022GZQN19);广东省基础与应用基础研究基金(项目编号:2022A1515010171);广东省哲学社会科学规划2022年度常规项目(项目编号:GD22CGL38)。

摘　　要：在强调以人为本的新型城镇化建设要求下,基于人本视角对街道三维空间形态进行系统化研究与设计成为新时代的重要议题。文章以广州市大源村为例,引入局部气候分区(LCZ)框架,标准化划分大源村的街区空间形态类型,结合街景图像数据量化分析大源村LCZ 2和LCZ 3街区类型的街道空间品质现状,从自然环境舒适性、人工环境舒适性和出行环境安全性方面提出街道空间品质优化策略,以期为城市街道空间的分类整治提升提供参考。Under the requirement of emphasizing people-oriented new urbanization construction,systematic research and design of the three-dimensional spatial form of streets from a humanistic perspective has become an important issue in the new era.The article takes Dayuan Village,Guangzhou City as an example,introduces the Local Climate Zoning(LCZ)framework,standardizes the division of the spatial form types of the blocks in Dayuan Village,and quantitatively analyzes the current status of the street spatial quality of LCZ 2 and LCZ 3 block types in Dayuan Village based on street scene image data.From the aspects of natural environment comfort,artificial environment comfort,and travel environment safety,it proposes optimization strategies for street spatial quality,To provide reference for the classification and improvement of urban street space.

关 键 词：LCZ 人本视角 三维空间形态 街道空间 街景图像 

分 类 号：TU984[建筑科学—城市规划与设计]