成都来福士广场风洞试验及风环境数值模拟研究  

Study on wind tunnel test and wind environment numerical simulation research of Raffles City in Chengdu

作　　者：何连华[1] 陈凯[1] 符龙彪[1] 武林[1] 刘军进 

机构地区：[1]中国建筑科学研究院,北京100013

出　　处：《建筑结构》2015年第13期43-47,共5页Building Structure

摘　　要：通过风洞试验和数值模拟,对成都来福士广场建筑群分别进行了表面风压测试试验及行人高度风环境的模拟研究。通过刚性模型测压试验得到了建筑群复杂外形的表面平均和极值风压分布,可用于主体结构设计和幕墙设计;通过对行人高度风环境的数值模拟研究得到了建筑群间不同区域的行人高度风速分布,并结合研究结果给出改善建议。Wind tunnel test and numerical simulation research were carried out to conduct the surface wind pressure test and pedestrian-level wind environment test on Raffles City in Chengdu building group. The mean for large number of complex shape surface pressures and extreme wind pressure distribution of building group were obtained through rigid model pressure test. The data can be used in main structure design and curtain wall design. Pedestrian-level wind speed distribution in different building regions was obtained through the numerical simulation research of pedestrian-level wind environment test. Suggestions were proposed combined with the results of the study to improve the wind environment.

关 键 词：成都来福士广场 刚性模型测压试验 行人高度风环境 数值模拟 

分 类 号：TU973.2[建筑科学—结构工程] TU312.1