Abstract: General equations are presented for the determination of principal direction paths of each of the Lagrangian strain ellipsoid, Eulerian strain ellipsoid, strain rate, and Cauchy stress for uniform finite deformation of ...

Abstract: Classical isotropic hardening, nonlinear kinematic hardening, and a combined linear‐isotropic/nonlinear‐kinematic hardening theory are compared and contrasted with experimental results from nonproportional loading of ...