| 重力坝随机地震动力分析方法研究 |
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| 引用本文： | 何蕴龙,陆述远.重力坝随机地震动力分析方法研究[J].水利学报,2000,31(1):0035-0042. |
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| 作者姓名： | 何蕴龙 陆述远 |
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| 作者单位： | 武汉水利电力大学水力发电工程系 |
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| 摘 要： | 本文用随机过程模拟坝基地震动输入及结构动力响应，运用随机振动理论进行二维重力坝结构地震动力分析。提出了二维随机地震动输入实用模型，详细论述了重力坝结构随机地震动力响应的分析方法。
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| 关 键 词： | 重力坝 地震动 随机过程 随机振动 地震响应 |
Study on random seismic analysis method for gravity dam |
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| HE Yunlong,LU Shuyuan.Study on random seismic analysis method for gravity dam[J].Journal of Hydraulic Engineering,2000,31(1):0035-0042. |
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| Authors: | HE Yunlong LU Shuyuan |
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| Affiliation: | 1.Wuhan University of Hydraulic and Electric Engineering |
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| Abstract: | In this paper, the earthquake movement of the dam foundation and dynamic response of structures are simulated as stochastic process and the seismic response of gravity dam is studied by random vibration theory. A practical model for earthquake movement input is proposed and the method for random reismic analysis of gravity dam is discussed. |
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| Keywords: | gravity dam earthquake movement stochastic process random vibration seismic response |
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