Blast loading influence on load carrying capacity of I-column
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- 作者：Lukasz Mazurkiewicz ; lmazurkiewicz@wat.edu.pl" class="auth_mail" title="E-mail the corresponding author ; Jerzy Malachowski jerzy.malachowski@wat.edu.pl" class="auth_mail" title="E-mail the corresponding author ; Pawel Baranowski pbaranowski@wat.edu.pl" class="auth_mail" title="E-mail the corresponding author
- 关键词：Load carrying capacity ; Blast loading ; FE analysis ; Fluid structure interaction ; Dynamic behaviour
- 刊名：Engineering Structures
- 出版年：2015
- 出版时间：1 December 2015
- 年：2015
- 卷：104
- 期：Complete
- 页码：107-115
- 全文大小：3837 K
文摘
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Newly developed multistage analysis procedure was used for capacity assessment.
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Coupled ALE algorithm was applied to simulate blast wave interaction with structure.
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Multistage analysis with different algorithms showed to be very effective.
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Large deformation of structure caused only 10% reduction of carrying capacity.
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Separation between web and flanges caused significant loss of carrying capacity.