高层建筑周围行人高度风环境的数值模拟研究  

Numerical Simulation of the Pedestrian Level Wind Environment Around High-rise Buildings

作　　者：吴义章[1] 张幸涛[1] 李会知[1] 王存海 聂桂莆[3] 程站起[1] 

机构地区：[1]郑州大学土木工程学院,河南郑州450001 [2]郑州东方钢结构装饰有限公司,河南郑州450003 [3]河南神火煤电股份有限公司,河南永城476600

出　　处：《郑州大学学报（理学版）》2011年第4期110-115,共6页Journal of Zhengzhou University:Natural Science Edition

基　　金：国家自然科学基金资助项目;编号10802078

摘　　要：通过数值模拟方法对某高层建筑周围的行人高度风速场进行了计算,结合当地气象台的气象风速统计资料,给出了该建筑周围舒适性风的概率直方图,对行人高度风环境的舒适性作出了评价,并对一些可能存在不舒适风问题的位置点提出了控制措施.The pedestrian level wind environment around high-rise buildings was studied by numerical simulation.The probability of comfortable wind was obtained by combining weather station wind data with the data from numerical simulation.The comfortable state of pedestrian level wind was predicted.The measure to improving wind environment of some areas was presented.

关 键 词：高层建筑 风环境 数值模拟 

分 类 号：TU119.4[建筑科学—建筑理论]