Files
JuliaFEM.jl/test
Jukka Aho bf5df988b8 test(materials): add perfect plasticity material test
New 352-line test file for PerfectPlasticity material model:
- Tests material construction and parameter validation
- Tests state management (PlasticityState with ε_p, α, κ)
- Tests elastic loading (small strain, no plastic strain)
- Tests plastic loading and yield criterion enforcement
- Tests radial return mapping algorithm
- Tests hardening behavior (kinematic hardening via backstress)
- Tests incremental loading and Bauschinger effect
- Tests pure shear case
- Validates consistency (yield criterion f ≤ 0)
- Validates zero-allocation and type stability

Comprehensive test for J2 plasticity with return mapping essential
for nonlinear structural analysis beyond elastic limit.
2025-12-15 08:28:40 +02:00
..
2025-12-15 07:43:34 +02:00
2025-12-15 08:19:07 +02:00
2025-12-15 06:40:06 +02:00