基于ENVI-met的住区室外热环境模拟探析——以上海市中心城区为例  

Simulation Analysis of Outdoor Thermal Environment in Residential Area Based on ENVI-met-Taking the City Center of Shanghai as an Example

作　　者：刘海萍 宋德萱[2] LIU Haiping;SONG Dexuan

机构地区：[1]青岛理工大学建筑与城乡规划学院 [2]同济大学建筑与城市规划学院

出　　处：《住宅科技》2024年第2期45-52,共8页Housing Science

摘　　要：选取上海中心城区典型多层住宅区为样本案例,通过现场实测和模拟分析相结合的方法,探讨绿化要素对住区热环境的影响。首先,对样本住区进行微气候实测,并选取夏季典型气象日实测数据进行研究;其次,利用ENVI-met微气候模拟软件对样本住宅区进行室外热环境模拟计算,并在模拟前通过理论验证模型分析确定合适的边界条件及垂直网格形式;最后,将实测数据与模拟结果进行对比,探讨ENVI-met软件应用于住区尺度室外热环境分析的可行性与可靠性,为未来使用该软件的相关模拟研究提供科学的参考依据。This paper selects typical multi-story residential area in downtown Shanghai as the sample case,by the method of combining field measurement and simulation analysis,it discusses the influence of greening elements on thermal environment of residential area.Firstly,microclimate measurement of sample residential area was carried out,and the measured data on typical weather day in summer were selected for research;secondly,it utilized ENVI-met microclimate simulation software to perform simulation calculation to the outdoor thermal environment in the sample residential area,and through theoretical verification model before simulation,it analyzed and determined suitable boundary conditions and vertical grid form;finally,it performs comparison of measured data and simulation result,explores the feasibility and reliability of applying ENVI-met software in analysis of outdoor thermal environment on the residential scale,so as to provide scientific reference basis for future use of this software in relevant simulation research.

关 键 词：微气候 热环境模拟 多层住宅区 舒适度 绿化 ENVI-met 

分 类 号：X16[环境科学与工程—环境科学] TU119.4[建筑科学—建筑理论]