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Strain gradient elastic homogenization of bidimensional cellular media |
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| Authors: | N Auffray R Bouchet Y Bréchet |
| Institution: | 1. ONERA-DMSM BP72 – 29 avenue de la Division Leclerc, 92322 Chatillon Cedex, France;2. Teuchos, Dpt. Matériaux et Support Production Montigny-le-Bretonneux, France;3. SIMAP Domaine Universitaire de Grenoble, F-38402, Saint Martin d’Hères Cedex, France |
| Abstract: | The present paper aims at introducing an homogenization scheme for the determination of strain gradient elastic coefficients. This scheme is based on a quadratic extension of homogeneous boundary condition (HBC). It allows computing strain elastic effective tensors. This easy-to-handle computational procedure will then be used to construct overall behaviors and to verify some theoretical predictions on strain gradient elasticity. |
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