Elastoplastic State of a Rod in Three-Dimensional Loading, Taking Account of Hardening, Softening, and Susceptibility to Damage
摘要
Abstract
A mathematical model of a rod is developed for investigation of the motion of points under the combined action of longitudinal, transverse, and torsional forces. Equilibrium equations are derived for a rod in variable three-dimensional elastoplastic loading and unloading. The stress–strain state of the rod is analyzed on the basis of the generalized Masing principle.