L. Vergori

On the Mathematical Structure of Helical Shear in Anelastic Continua

We study helical shear of a thick-walled tube made of an incompressible, isotropic hyper-anelastic solid carrying a radially symmetric distribution of axial screw dislocations. Through the Bilby--Kr\"oner--Lee decomposition, the dislocations are encoded in a Weitzenb\"ock material manifold, whose Riemannian metric alon...