地域风环境适应视角下建筑群布局比较分析与策略研究  

A Correlational Study on Site Layout and Ventilation Performance and Related Strategies under Different Wind Environments

作　　者：宋修教 张悦[1] 程晓喜[1] 黄献明 袁朵 SONG Xiujiao;ZHANG Yue;CHENG Xiaoxi;HUANG Xianming;YUAN Duo

机构地区：[1]清华大学建筑学院,北京100084 [2]清华大学建筑设计研究院有限公司,北京100084

出　　处：《建筑学报》2020年第9期73-80,共8页Architectural Journal

基　　金：国家重点研发计划资助项目(2017YFC0702300,2017YFC0702301)。

摘　　要：针对城市风环境模拟研究如何加强建筑师场地布局设计的定量支撑、如何更精细适应不同城市、不同季节的地域气候等问题,选择哈尔滨、北京、上海、深圳4个地域气候区城市,提出以过渡季-夏季逐时风况替代主导风向作为输入,以此开展场地建筑群风环境模拟,得到不同城市、不同平面布局下的场地平均非静风区面积比和建筑平均窗口风压达标比数据,进而通过分析发现建筑群平面布局与场地风环境性能的相关性规律。Aiming to strengthen the quantitative analysis in support of site layout and to more delicately adapt to the local climate in each season,this paper selects four cities in different climatic zones-Harbin,Beijing,Shanghai and Shenzhen to carry out wind environment simulation on the site,using transitional and summer season wind conditions instead of the dominant wind condition as the input.Based on the obtained data of non-static-wind area and the-window-wind-pressure of all different layouts in the four cities,it identifies the correlation between the site layout and the wind environmental performance.

关 键 词：城市风环境 建筑群平面布局 过渡季-夏季逐时风况 场地非静风区面积比 建筑窗口风压达标比 

分 类 号：TU119[建筑科学—建筑理论] TU201