绿色建筑风环境模拟用主导风参数确定  

Determination of Wind Condition for Building Wind Environment Simulation

作　　者：庄智[1] 车学娅 王颖 王君若 冯君 徐卫忠[4] ZHUANG Zhi;CHE Xueya;WANG Ying;WANG Junruo;FENG Jun;XU Weizhong(Tongji University,Shanghai 200092,China;Tongji Architecture Design(Group)Co.,Ltd.,Shanghai 200092,China;Shanghai Building and Material Management Station,Shanghai 2000324,China;Shanghai Climate Center,Shanghai 200030,China)

机构地区：[1]同济大学,上海200092 [2]同济大学建筑设计研究院(集团)有限公司,上海200092 [3]上海市建筑建材业市场管理总站,上海200032 [4]上海市气候中心,上海200030

出　　处：《建筑科学》2019年第2期129-134,共6页Building Science

基　　金：上海市住房与城乡建设委员会科研项目"编制风环境模拟参数确定方法和典型季风主导风参数库";中央高校基本科研业务项目"高密度街区空间形态演变与风环境耦合机理及优化设计研究"(22120180107)

摘　　要：风环境模拟已成为绿色建筑室外风场设计优化的重要手段。然而典型季节主导风参数缺乏规范统一的确定方法,导致模拟边界条件设定不同,使得计算结果具有很大的不确定性,进而影响方案设计。为此,本文以上海地区11个气象站点近10年气象数据为例,通过调研与对比分析气象数据统计方法、季节划分方法及主导风参数确定方法,得到风气象参数确定的推荐方法,并编制出各个气象站的典型季节主导风参数,为绿色建筑风环境模拟的标准化分析工作提供参考。Wind environment simulation has become an important means of outdoor wind field design and optimization for green buildings.However,the typical seasonal dominant wind parameters lack of standard and unified determination method,resulting in different simulation boundary conditions.The calculation results have great uncertainty,and then affect the scheme design.Therefore,this paper takes the wind data in the past 10 years from 11 meteorological stations in Shanghai as an example.Through investigation and comparative analysis of meteorological data statistical method,typical season division method and dominant wind parameter determination method,the dominant wind parameter recommendation method was proposed.The typical seasonal dominant wind parameters of each meteorological station were obtained to provide a reference for the standardized analysis of wind environment simulation for green buildings.

关 键 词：绿色建筑 风环境模拟 风气象参数 标准化 

分 类 号：TU201.5[建筑科学—建筑设计及理论] TU119