Strain gradient elastic homogenization of bidimensional cellular media

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES

卷:47

Article

Auffray, N.¹  Brechet, Y.² 

[1] Off Natl Etud & Rech Aerosp, DMSM, F-92322 Chatillon, France

[2] SIMAP Domaine Univ Grenoble, F-38402 St Martin Dheres, France

关键词: Homogenization;    Symmetry classes;    Strain gradient elasticity;    Anisotropy;   

DOI  :  10.1016/j.ijsolstr.2010.03.011

来源: Elsevier

【 摘 要 】

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. (C) 2010 Elsevier Ltd. All rights reserved.

【 授权许可】

Free