Journal
MECHANICS RESEARCH COMMUNICATIONS
Volume 51, Issue -, Pages 39-50Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.mechrescom.2013.04.008
Keywords
Imperfect interface; Composites; Elasticity; Adhesive; Limit
Categories
Funding
- Italian Ministry of Education, University and Research (MIUR) through PRIN project Multi-scale modeling of materials and structures
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We obtain a limit model for a thin curved anisotropic interphase adherent to two elastic media. Our method is based on asymptotic expansions and energy minimization procedures. The model of perfect interface is obtained at the first order, while an imperfect interface model is obtained at the next order. The conditions of imperfect contact, given in a parallel orthogonal curvilinear coordinate system, involve the interphase material properties, the first order displacement and traction vectors, and their derivatives. An example of implementation of the imperfect interface condition is given for a composite sphere assemblage. (C) 2013 Elsevier Ltd. All rights reserved.
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