基于冬季环境舒适度分析的北方既有住区游憩空间优化策略研究  

Study on Spatial Optimization Strategy of Community Recreation Space in Northern China Based on Winter Thermal Comfort Analysis

作　　者：郝奔 廖含文[1] 赵腾飞 牛玉彬 HAO Ben;LIAO Hanwen;ZHAO Tengfei;NIU Yubin

机构地区：[1]北京工业大学建筑与城市规划学院

出　　处：《住区》2023年第6期45-51,共7页Design Community

基　　金：“2022年度科技智库青年人才计划”积极老龄化视角下社区建成环境对老年人时空行为影响机理及规划导控研究,资助级别:省市自治区科技计划项目。

摘　　要：疫情常态化背景下,既有住区游憩空间承担休闲、活动、交流的功能愈发凸显,成为居民日常生活中不可或缺的一部分。北方地区冬季气候寒冷干燥,良好的光照条件、风环境以及视觉联系是影响居民选择活动场所的几个重要因素。本文对北京某住宅区做冬季环境舒适度研究,结合对居民行为模式的探讨,通过软件模拟评估整个片区的日照时长、太阳辐射量、平均风速和视域范围大小,并将不同的指标整合到数据地图中进行场地条件评价分析,发现问题并提出各类型空间整合置换、分功能布局、道路带状空间利用等优化策略。In the post COVID-19 epidemic time,the role of open spaces in an established community becomes more and more important as they allow people to meet,play,chat and connect.These functions are essential parts of residents’daily life.The winter climate in northern China is cold and dry,so environmental conditions such as sunshine,wind speed and visual connectivity may influence people’s choice of where to play and how to play.This paper studies the issue of thermal outdoor comfort in winter in a continuous residential area near the fourth ring road of eastern Beijing.The study develops an evaluation framework to integrate the environmental factors of sunlight hours,solar radiation,average wind speed and isovist of the whole area in line with the exploration of residents’needs and behavioral patterns.The data are generated through computer simulation programs which help to identify problems and summarize redevelopment strategies such as relocation of recreational open spaces,building a recreational space network and transforming sidewalks into recreational spaces,and etc.

关 键 词：环境舒适度 游憩空间 城市更新 既有住区改造 空间优化 精细化设计 

分 类 号：TU984.12[建筑科学—城市规划与设计]