城镇老旧小区绿化改造更新策略研究  

Study on the Strategy of Greening Renovation and Renewal of Old Urban Communities

作　　者：肖敏 李翰宇 Xiao Min;Li Hanyu

机构地区：[1]长沙理工大学建筑学院

出　　处：《中外建筑》2022年第5期51-55,共5页Chinese & Overseas Architecture

基　　金：湖南省教育厅科学研究重点项目(编号:18A139);住房和城乡建设部科学技术计划项目(编号:2021-K-105);湖南省研究生科研创新项目(编号:CX20200905)。

摘　　要：绿化植被可有效改善住区热环境,缓解住区热岛效应,提高住区热舒适度,降低住宅建筑能耗。对长沙市城镇老旧小区绿化现状进行实地调研,分析了老旧小区绿化的主要问题与矛盾。基于改善城镇老旧小区夏季室内外热环境和降低建筑能耗,从绿化覆盖率、绿化布局、景观视觉欣赏和绿化治理养护四个层面,提出了适合长沙市城镇老旧小区绿化改造更新的策略和绿化栽培种植的具体实施建议,可为城镇老旧小区绿化改造的理论研究和实践应用提供借鉴与参考价值。Green vegetation can effectively improve the thermal environment of residential areas,alleviate the heat island effect in residential areas,improve thermal comfort in residential areas,and reduce building energy consumption in residential areas.The present situation of afforestation in old residential areas in Changsha city was investigated and the main problems and contradictions were analyzed.Based on the perspective of improving indoor and outdoor thermal environment in urban old neighborhoods in summer and reducing building energy consumption,a strategy for greening renovation and renewal in old urban communities in Changsha is proposed and some specific implementation suggestions for setting green configuration are put forward from four levels:greening coverage,greening layout,landscape visual appreciation and greening governance and maintenance.It can provide a reference for theoretical research and practical application of greening transformation of old urban communities.

关 键 词：城镇老旧小区 绿化 改造更新 长沙市 热环境 

分 类 号：TU985.125[建筑科学—城市规划与设计]