| 敞口马鞍形屋盖下平台风环境试验研究 |
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| 引用本文： | 罗楠,廖海黎,李明水. 敞口马鞍形屋盖下平台风环境试验研究[J]. 四川建筑科学研究, 2012, 38(2): 62-65 |
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| 作者姓名： | 罗楠 廖海黎 李明水 |
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| 作者单位： | 西南交通大学土木工程学院,四川成都,610031 |
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| 摘 要： | 为了考查敞口马鞍形屋盖下平台的风环境状况,研究导风板和挡风板对其风环境的改善效果,试验选择了一个典型的敞口马鞍形屋盖———烟台火车站屋盖。测量各工况屋盖下平台的行人高度的无量纲平均速度和脉动速度分布。利用舒适度评估标准,得出预测结论,为进行建筑设计时如何考虑风环境提供一定的理论依据。同时,根据本次试验得出的规律,为类似建筑的风环境设计给出一定的建议。
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| 关 键 词： | 马鞍形屋盖 风环境 导风板 舒适度 |
Experimental study on wind environment of the platform under open saddle-shaped roof |
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| LUO Nan , LIAO Haili , LI Mingshui. Experimental study on wind environment of the platform under open saddle-shaped roof[J]. Building Science Research of Sichuan, 2012, 38(2): 62-65 |
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| Authors: | LUO Nan LIAO Haili LI Mingshui |
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| Affiliation: | (School of Civil Engineering,Southwest Jiaotong University,Chengdu 610031,China) |
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| Abstract: | In order to evaluate wind environment of the platform under open saddle-shaped roof,and improvement of wind guide plate and baffle plate,a typical open saddle-shaped roof-Yantai train station roof is tested in wind tunnel.Pedestrian height dimensionless average velocity and fluctuating velocity distribution of the platform is tested in various conditions.With comfort degree evaluation standard,certain theory basis is provided to consider wind environment for architectural design.According to the experiment law,suggestions are provided for wind environment design of similar architectural. |
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| Keywords: | saddle-shaped roof wind environment wind guide plate comfort degree |
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