The first part of the paper deals with an extension of the classical Rivlin’s solution of the torsion problem of a neo-Hookean pipe. The second part concerns a study of the passive torsional deformation processes in a fibre-reinforced cylindrical dummy of the beating heart. Especially, the dependence of the torsional and volumetric stiffness of the cylindrical pipe on different geometric and material parameters is discussed through a set of numerical simulations.
Torsional deformations in incompressible fibre--reinforced cylindrical pipes / Nardinocchi, Paola; Svaton, T; Teresi, L.. - In: EUROPEAN JOURNAL OF MECHANICS. A, SOLIDS. - ISSN 0997-7538. - STAMPA. - 29:(2010), pp. 266-273. [10.1016/j.euromechsol.2009.09.001]
Torsional deformations in incompressible fibre--reinforced cylindrical pipes
NARDINOCCHI, Paola;
2010
Abstract
The first part of the paper deals with an extension of the classical Rivlin’s solution of the torsion problem of a neo-Hookean pipe. The second part concerns a study of the passive torsional deformation processes in a fibre-reinforced cylindrical dummy of the beating heart. Especially, the dependence of the torsional and volumetric stiffness of the cylindrical pipe on different geometric and material parameters is discussed through a set of numerical simulations.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
