A class of morphing shell structures satisfying clamped boundary conditions

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• 作者：M. Brunetti ; ^a ; ^b ; ^{matteo.brunetti@uniroma1.it" class="auth_mail" title="E-mail the corresponding author} ; ^{matteo.brunetti@heywood.dalembert.upmc.fr" class="auth_mail" title="E-mail the corresponding author} ; A. Vincenti^a ; S. Vidoli^a ; ^b
• 关键词：Morphing structures ; Multistability ; Shallow shells ; Reduced models ; Clamped bistable shells
• 刊名：International Journal of Solids and Structures
• 出版年：2016
• 出版时间：15 March 2016
• 年：2016
• 卷：82
• 期：Complete
• 页码：47-55
• 全文大小：2209 K

文摘

Many examples of multi-stable shell structures have been recently proposed with the underlying hypothesis of the shell being completely free on its boundary. We describe a class of shallow shells which are bistable after one of their sides is completely clamped. This result, which has relevant technological implications, is achieved by a suitable design of the initial, stress-free, shape.