A Multi-scale Approach For Modeling Mechanical
Behavior Of 2D And 3D Textile-reinforced

Composites

D. Bigaud; P. Hamelin

doi:10.2495/CP980131

A Multi-scale Approach For Modeling Mechanical Behavior Of 2D And 3D Textile-reinforced Composites

Price

Free (open access)

Transaction

WIT Transactions on Engineering Sciences

Volume

Pages

Published

1998

Size

946 kb

Paper DOI

10.2495/CP980131

WIT Press

Author(s)

D. Bigaud & P. Hamelin

Abstract

A procedure for the prediction of the elastic properties and failure behavior of 2D and 3D textile-reinforced composites is presented in this paper. Homogenization techniques based on energetical approaches are performed on multi-scale sub-elements in order to distinguish elastic from fracture behaviors. Scale details range from the filament to the yarn and the unit-cell. The reliability of our procedure is proved in the case of woven and SD-braided composites and the sensitivity to geometrical parameters are simulated. 1 Introduction The potential of 2D and 3D textile-reinforced composites is high but the challenges involved in predicting their mechan

Keywords

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Code

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