ON THE DEVELOPMENT OF NEW ARTIFICIAL MATERIALS MIMICKING AORTIC TISSUE HISTOLOGICAL AND MECHANICAL FEATURESReport as inadecuate




ON THE DEVELOPMENT OF NEW ARTIFICIAL MATERIALS MIMICKING AORTIC TISSUE HISTOLOGICAL AND MECHANICAL FEATURES - Download this document for free, or read online. Document in PDF available to download.

* Corresponding author 1 3S-R - Laboratoire sols, solides, structures - risques Grenoble 2 Equipe Biomécanique IRPHE - Institut de Recherche sur les Phénomènes Hors Equilibre 3 IRPHE - Institut de Recherche sur les Phénomènes Hors Equilibre

Abstract : The aim of this work is to develop a new hyperelastic and anisotropic material mimicking histological and mechanical features of healthy and aneurysmal arterial tissues. The target material is constituted by rhombic periodic lattices of hyperelastic fibres embedded into a soft elastomer membrane. Based on a previous theoretical work yielding to an optimized microstructural arrangement and mechanical behaviour, this study provides experimental advances concerning the manufacturing of new fibrous membranes. Their mechanical characterization under various loadings is presented.

Keywords : Fibrous lattices Anisotropy Biomimetism Composite materials Aortic Analogs Microstructure optimization Fibrous lattices.





Author: Audrey Lemercier - Lucie Bailly - Christian Geindreau - Laurent Orgéas - Valérie Deplano -

Source: https://hal.archives-ouvertes.fr/



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