| 新广州火车站风环境数值模拟研究与评估 |
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| 引用本文： | 杨易,金新阳,金海,杨立国. 新广州火车站风环境数值模拟研究与评估[J]. 建筑科学, 2010, 26(3) |
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| 作者姓名： | 杨易 金新阳 金海 杨立国 |
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| 作者单位： | 中国建筑科学研究院,风工程研究中心,北京,100013;中国建筑科学研究院,风工程研究中心,北京,100013;中国建筑科学研究院,风工程研究中心,北京,100013;中国建筑科学研究院,风工程研究中心,北京,100013 |
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| 基金项目： | 国家“十一五”科技支撑计划课题“居住区风环境与室内自然通风关键技术研究”;;国家自然科学基金面项目(50708014) |
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| 摘 要： | 建筑风环境问题涉及行人的安全与舒适,绿色建筑与节能等,作为新广州火车站风工程研究的专题之一,本文对新广州火车站的室外风环境问题进行数值模拟计算和分析。根据数值模拟计算得到16个方位风向角下的速度场分布,并结合当地气象统计资料,基于大概率发生事件的风环境品质评估标准,按照行人的坐、站立、行走等活动类别舒适性评判标准,对新广州火车站的站台和主出入口区域行人风环境品质进行了细致的定量评估,研究结果具有参考意义。
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| 关 键 词： | 建筑风环境 数值模拟 舒适性评估 |
Research on Numerical Simulation of Wind Environment and Pedestrian Comfort Evaluation for New Guangzhou Railway Station |
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| YANG Yi,JIN Xin-yang,JIN Hai,YANG Li-guo. Research on Numerical Simulation of Wind Environment and Pedestrian Comfort Evaluation for New Guangzhou Railway Station[J]. Building Science, 2010, 26(3) |
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| Authors: | YANG Yi JIN Xin-yang JIN Hai YANG Li-guo |
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| Affiliation: | Center of Wind Engineering Research/a>;China Academy of Building Research/a>;Beijing 100013/a>;China |
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| Abstract: | Wind environment around buildings is mainly concerned with the safety and comfort of pedestrians,green buildings and energy savings etc.The outdoor wind environment around New Guangzhou Railway Station is numerically researched and analyzed in this paper,which is one of a series of wind engineering researches for the New Guangzhou Railway Station.First,the mean wind velocity fields under 16 wind attacks are calculated;then combined with the local meteorological statistics data and the wind force criteria of... |
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| Keywords: | wind environment numerical simulation pedestrian comfort evaluation |
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