| 过黄河渡槽的脉动风荷载模拟 |
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| 引用本文： | 李书进,虞晖,李桂青.过黄河渡槽的脉动风荷载模拟[J].武汉大学学报(信息科学版),1997(2). |
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| 作者姓名： | 李书进 虞晖 李桂青 |
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| 作者单位： | 武汉工业大学数理系 |
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| 摘 要： | 根据脉动风压功率谱与脉动风速功率谱之间的关系，利用风压功率谱密度函数矩阵的分解，通过一组余弦函数的和对过黄河渡槽随机形式的脉动风荷载进行了计算机模拟
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| 关 键 词： | 风荷载模拟 风速功率谱 风压功率谱 |
The Pulsating Wind Load Simulation of the Aqueduct across the Yellow River |
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| Li Shujin,Yu Hui,Li Guiqing.The Pulsating Wind Load Simulation of the Aqueduct across the Yellow River[J].Geomatics and Information Science of Wuhan University,1997(2). |
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| Authors: | Li Shujin Yu Hui Li Guiqing |
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| Abstract: | Based on the relationship between the wind pressure spectrum and the wind speed spectrum,the pulsating wind load in random of the aqueduct across the Yellow River was simulated with a series of cosine functions by the decomposition of cross spectral density matrix. |
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