A combined experimental and numerical investigation on the scaling laws for steel box structures subjected to internal blast loading

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• 作者：Shujian Yao<sup>asup> ; Duo Zhang<sup>asup><sup> ; sup><sup>duo.w.zhang@gmail.comsup> ; Fangyun Lu<sup>asup> ; Xuguang Chen<sup>asup> ; Pengduo Zhao<sup>bsup>
• 关键词：Internal blast ; Steel box ; Dynamic deformation ; Scaling law ; Experiment study
• 刊名：International Journal of Impact Engineering
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：102
• 期：Complete
• 页码：36-46
• 全文大小：4287 K
• 卷排序：102

文摘

We designed three sets of steel box structures using “Replica” scaling law. We investigated steel box structures under internal blast through experiments. Scaling dynamic deformation was obtained. The reasons for imperfect similarity were discussed. Correction of the traditional scaling law for steel box structure was conducted.