| 高层建筑脉动风荷载时程模拟的AR模型方法 |
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| 引用本文： | 董军,邓洪洲.高层建筑脉动风荷载时程模拟的AR模型方法[J].南京建筑工程学院学报,2000(2):20-25. |
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| 作者姓名： | 董军 邓洪洲 |
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| 作者单位： | [1]南京建筑工程学院 [2]同济大学 |
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| 摘 要： | 研究了脉动风速和脉动风压的概率统计表达方法，给出了有着公式。采用时间序列分析中ＡＲ模型方法实现了考虑空间相关性影响的高层建筑水平脉动风压时程模拟，计算简洁高效。给出了应用实例，结果合理。
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| 关 键 词： | 高层建筑 风荷载 时程模拟 AR模型 脉动风压 |
AR Model Method for Time-history Imitation of Pulse Wind Load Acting on High-rise Buildings |
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| DONG Jun ,DENG Hong zhou ,LIU Xue li.AR Model Method for Time-history Imitation of Pulse Wind Load Acting on High-rise Buildings[J].Journal of Nanjing Architectural and Civil Engineering Institute(Natural Science),2000(2):20-25. |
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| Authors: | DONG Jun DENG Hong zhou LIU Xue li |
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| Affiliation: | DONG Jun 1,DENG Hong zhou 2,LIU Xue li 2 |
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| Abstract: | Probability statistic expressions of pulse wind velocity and pressure are investigated.By the auto regressive model (AR model) in time series analysis,the time history of pulse wind load acting on high rise building structures and varying along with the space positions has been concisely imitated.A real project is treated as an example.The results indicate that analysis and treatment methods presented here are reasonable and feasible. |
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| Keywords: | high-rise building wind load time history imitation AR model |
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