Spline-based hyperelasticity for transversely isotropic incompressible materials

Latorre Ferrus, Marcos and Montans Leal, Francisco Javier (2012). Spline-based hyperelasticity for transversely isotropic incompressible materials. In: "Eleventh International Conference on Computational Structures Technology", 04/09/2012 - 07/09/2012, Dubrovnik, Croatia. pp. 1-11. https://doi.org/10.4203/ccp.99.260.

Description

Title: Spline-based hyperelasticity for transversely isotropic incompressible materials
Author/s:
  • Latorre Ferrus, Marcos
  • Montans Leal, Francisco Javier
Item Type: Presentation at Congress or Conference (Article)
Event Title: Eleventh International Conference on Computational Structures Technology
Event Dates: 04/09/2012 - 07/09/2012
Event Location: Dubrovnik, Croatia
Title of Book: Proceedings of the Eleventh International Conference on Computational Structures Technology
Date: 4 September 2012
Subjects:
Freetext Keywords: hyperelasticity, splines, nonlinear elasticity, incompressible transversely isotropic materials, living tissues.
Faculty: E.T.S.I. Aeronáuticos (UPM)
Department: Vehículos Aeroespaciales [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

In this paper we present a spline-based hyperelastic model for incompressible transversely isotropic solids. The formulation is based on the Sussman-Bathe model for isotropic hyperelastic materials. We extend this model to transversely isotropic materials following a similar procedure. Our formulation is able to exactly represent the prescribed behavior for isotropic hyperelastic solids, recovering the Sussman-Bathe model, and to exactly or closely approximate the prescribed behavior for transversely isotropic solids. We have employed our formulation to predict, very accurately, the experimental results of Diani et al. for a transversely isotropic hyperelastic nonlinear material.

More information

Item ID: 19557
DC Identifier: http://oa.upm.es/19557/
OAI Identifier: oai:oa.upm.es:19557
DOI: 10.4203/ccp.99.260
Official URL: http://www.civil-comp.com/conf/cst2012.htm
Deposited by: Memoria Investigacion
Deposited on: 30 Apr 2014 18:24
Last Modified: 21 Apr 2016 20:17
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