Is a negative slope permitted in a plastic MISO curve (TB,MISO)? It seems to be allowed in ANSYS 11.0.
This was unintended. A negative slope is error trapped in 12.0 (defect 72633). The documentation below clearly states that it isn't supported. > Nonliner Stress -Strain Materials > 2.5.2.5. Multilinear Isotropic Hardening ...No segment can have a slope less than zero. |
||
|