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- 本田 利器
- Disaster Prevention Research Institute, Kyoto University
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- Roger Ghanem
- Dept. of Civil Engineering, The Johns Hopkins University
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- KITAHARA Michihiro
- Dedicated to the memory
書誌事項
- タイトル別名
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- Spectral Stochastic Finite Element Method for Log-Normal Uncertainty
この論文をさがす
説明
Log-normal distribution is widely used to approximate probability density distributions of uncertain parameters in stochastic problems. This paper presents an analytical expression of the expectation of the product of log-normal stochastic variable and polynomial chaos and it enables efficient computation of spectral stochastic finite element method in the context of log-normal uncertainties. Accuracy of the presented method is validated through numerical simulations and comparison with Monte Carlo Simulation.
収録刊行物
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- 応用力学論文集
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応用力学論文集 7 391-398, 2004
公益社団法人 土木学会
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詳細情報 詳細情報について
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- CRID
- 1390001205206529792
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- NII論文ID
- 130004091599
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- NII書誌ID
- AA11311063
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- ISSN
- 1884832X
- 13459139
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- NDL書誌ID
- 7122088
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- 資料種別
- journal article
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- データソース種別
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- JaLC
- NDLサーチ
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- 抄録ライセンスフラグ
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