: Provides a limited preview and summary of the text's contents, covering yield conditions, flow rules, and hardening rules. Open & Academic Alternatives
: Hosts older but foundational texts for free borrowing, such as Alexander Mendelson's Plasticity: Theory and Application and L.M. Kachanov's Foundations of the Theory of Plasticity.
: A comprehensive Introduction to Plasticity PDF that covers standard tests, assumptions, and basic models.