Influence of microstructure on size effect for metamaterials applied in composite structures
نویسندگان
چکیده
Microstructure related deviation from elastic response is known as “size-effect.” Metamaterials – for example modeled by strain gradient elasticity capture this effect adequately means of additional parameters to be determined. We employ a methodology based on asymptotic homogenization in order obtain metamaterials and then present the influence these using simulations. By finite element method, we solve deformation elasticity. The implementation established open-source packages (FEniCS) realistic, composite structure with round oval inclusions.
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ژورنال
عنوان ژورنال: Mechanics Research Communications
سال: 2022
ISSN: ['0093-6413', '1873-3972']
DOI: https://doi.org/10.1016/j.mechrescom.2022.103877