| 重力坝抗震动力可靠度分析 |
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| 引用本文： | 李振富,王日宣.重力坝抗震动力可靠度分析[J].天津大学学报(自然科学与工程技术版),1995,28(5):668-672. |
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| 作者姓名： | 李振富 王日宣 |
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| 摘 要： | 论述重力坝抗震动力可靠度分析中的几个基本问题，即地震作用下坝可靠度计算，地震发生概率的估计方法以及坝经历一次地震作用的抗震动力可靠性计算等，还以华北某重力坝为例说明其计算方法，结果表明，用抗震动力可靠度判断重力坝可靠性是适宜的，推荐的两种方法都能较正确地估计地震发生概率。
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| 关 键 词： | 重力坝 抗震 可靠性 地震作用 |
EARTHQUAKE-PROOF DYNAMICAL RELIABILITY ANALYSIS OF GRAVITY DAM |
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| Li Zhenfu, Wang Rixuan.EARTHQUAKE-PROOF DYNAMICAL RELIABILITY ANALYSIS OF GRAVITY DAM[J].Journal of Tianjin University(Science and Technology),1995,28(5):668-672. |
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| Authors: | Li Zhenfu Wang Rixuan |
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| Institution: | Dept. of Water Resources and Harbour Engineering |
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| Abstract: | his paper studies some problems of the earthquake-proof dynamical reliabilityanalysis of gravity dams. As an example, the earthquake-proof dynamical reliability of a dam isanalyzed by the dynamical reliability theory. |
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| Keywords: | gravity dam earthquake-proof reliability earthquake-proof dynamical reliability horizontal earthquake coefficient |
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