2014 Fiscal Year Final Research Report
Distribution estimation of maximum earthquake response using high order moments
| Project/Area Number |
24560699
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Building structures/materials
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| Research Institution | Kanagawa University |
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Principal Investigator |
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Keywords | 確率分布形 / 耐震信頼性評価 / モーメント / 最大応答分布 |
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| Outline of Final Research Achievements |
The identification of the probabilistic distribution of the maximum earthquake response is essential for random vibration and dynamic structural reliability analysis. Since very strict assumptions have to be used in previous studies, in the present study, the distribution estimation of maximum earthquake response using high order moments is proposed, in which distribution is expressed directly by the mean, standard deviation, the skewness and the kurtosis of the maximum response easily obtained from statistical data. Based on the proposed distribution estimation method, a frame work of earthquake reliability analysis of structures with inclusion of random variables with unknown distribution is established.
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| Free Research Field |
建築構造
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