Une théorie de plaque sandwich

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Éditeur(s) Actes de colloques. Ifremer. Brest [ACTES COLLOQ. IFREMER.]. 1992
Identifiant documentaire 9-1082
Identifiant OAI oai:archimer.ifremer.fr:1082
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Auteur(s): Mace, M
Mots clés Mathematical models Strain Shear strength Ship technology Composite materials Cisaillement Film mince Théorie de plaque sandwich Calculs de structures composites
Date de publication 01/12/1992
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Droits de réutilisation info:eu-repo/semantics/openAccess

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Description
The objective of this paper is to present a new two-dimensional plate theory inside which a very thin layer is sandwiched. Based upon a prescribed displacement field and a shear stress field fulfilling continuity conditions at the interfaces, this model takes into account the shearing strain due to the high rigidity ratio between the thick skins and the thin film. It is also shown how the present theory was assessed when calculating a rectangular sandwich plate for which Pagano proposed an "exact" three-dimensional solution.
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