An efficient framework for the elasto-plastic reliability assessment of uncertain wind excited systems
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- 作者：Pietro Tabbusoa ; pietro.tabbuso@unipa.it" class="auth_mail" title="E-mail the corresponding author ; Seymour M.J. Spenceb ; smjs@umich.edu" class="auth_mail" title="E-mail the corresponding author ; Luigi Palizzoloa ; luigi.palizzolo@unipa.it" class="auth_mail" title="E-mail the corresponding author ; Antonina Pirrottaa ; antonina.pirrotta@unipa.it" class="auth_mail" title="E-mail the corresponding author ; Ahsan Kareemc ; kareem@nd.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Elasto-plastic structures ; Dynamic shakedown ; Wind loads ; Dynamic wind effects ; Reliability analysis ; Subset Simulation
- 刊名：Structural Safety
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：58
- 期：Complete
- 页码：69-78
- 全文大小：1476 K
文摘
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A model is developed for analyzing the post-yield behavior of wind-excited systems.
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The approach is centered on analyzing uncertain and stochastic dynamic systems.
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The model combines dynamic shakedown analysis with advanced Monte Carlo simulation.
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A case study with 60 plastic hinges and 10,249 uncertain parameters was considered.
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One hour was needed to find a solution to the case study on a typical laptop.