基于实测和CFD模拟的混合高层住区室外风环境研究  

Research on Outdoor Wind Environment of Mixed High-Rise Residential Area Based on Actual Measurement and CFD Simulation

作　　者：蒋慎强 张建新[1] 刘亚茹 Jiang Shenqiang;Zhang Jianxin;Liu Yaru(School of A rchitecture,Chang’an University,Xi’an Shaanxi 710000,China)

机构地区：[1]长安大学建筑学院,陕西西安710000

出　　处：《城市建筑》2021年第18期124-126,共3页Urbanism and Architecture

基　　金：陕西省自然科学基金面上项目“城市空间构成影响风环境的机理及规划调控研究”(2019JM-475)。

摘　　要：混合高层住区已成为城市住区的建设趋势,其内部较复杂的风环境直接影响到居民的舒适程度,而目前缺乏对混合高层住区室外风环境的研究。本文以西安凤鸣华府小区和景园小区为例,通过实测与模拟分析冬季主导风向影响下混合高层住区人行区域风环境存在的问题和内部空间形态与风环境之间的关系。研究成果可为相关规划设计提供参考。Mixed high-rise residential areas have become the development trend of urban residential areas.Its complicated internal wind environment directly affects the comfort of residents,and there is currently a lack of research on the outdoor wind environment of mixed high-rise residential areas.This paper takes Fengming Huafu Community and Jingyuan Community in Xi’an as examples,and analyzes the problems in the wind environment of the pedestrian area in mixed high-rise residential areas under the influence of the dominant wind direction in winter and the relationship between the internal spatial form and the wind environment through actual measurement and simulation.The research results can provide references for related planning and design.

关 键 词：实测 CFD模拟 混合高层住区 室外风环境 

分 类 号：TU973[建筑科学—结构工程]