Failure maps and optimal design of metallic sandwich panels with truss cores subjected to thermal loading
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- 作者：Wu Yuan ; Hongwei Song ; songhw@imech.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Chenguang Huang
- 关键词：Optimization ; Truss core ; Sandwich panel ; Failure mode
- 刊名：International Journal of Mechanical Sciences
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：115-116
- 期：Complete
- 页码：56-67
- 全文大小：1384 K
文摘
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Critical loads of five possible failure modes of SPTCs are derived.
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Failure maps versus thermal loading obtained for various core configurations.
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Optimal result obtained by numerical model instead of confluence of constraints.
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Minimum weight and optimal geometric parameters of SPTCs are obtained.