Article ID Journal Published Year Pages File Type
277340 International Journal of Solids and Structures 2015 10 Pages PDF
Abstract

•Extension, inflation, torsion of a tube of transversely isotropic material.•Pressure, axial load and moment formulas.•Admissible directions of transverse isotropy for controllability and universality.•Illustrations for a prototype strain-energy function.

In this paper we consider theoretically the finite deformation of a circular cylindrical tube of a transversely isotropic elastic material, specifically the combined axial stretch, inflation and helical shear deformation, with particular reference to the failure of ellipticity. For a simple form of strain-energy function specific examples involving axial and radial directions of transverse isotropy are then considered, leading to different predictions of the onset of ellipticity failure.

Related Topics
Physical Sciences and Engineering Engineering Civil and Structural Engineering
Authors
, , ,