非线性弹性粘接接头的渐近分析

Comptes Rendus de l'Académie des Sciences - Series IIB - Mechanics Pub Date : 2001-06-01 DOI:10.1016/S1620-7742(01)01345-9

Françoise Krasucki , Arnaud Münch , Yves Ousset

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引用次数: 5

摘要

在非线性弹性力学的框架下，研究了由两个附着体和厚度为εh的节理组成的粘结节理的行为。当黏合剂的刚度相对于黏合剂的刚度为ε阶时，分析得到黏合剂本构方程仅为线性的极限模型。证明了该模型解的存在性，并讨论了其唯一性。

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Analyse asymptotique d'un assemblage collé en élasticité non linéaire

Within the framework of nonlinear elasticity, we study the behaviour of a bonded joint formed by two adherends and a joint of thickness $εh$ . When the stiffness of the adhesive is of order $ε$ with respect to the adherends, the analysis gives us a limit model where the constitutive equations of the adherend are only linear. We show existence of solutions of the model and discuss the unicity.

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Comptes Rendus de l'Académie des Sciences - Series IIB - Mechanics

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