laws:hill3d_ki
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laws:hill3d_ki [2022/02/21 15:09] ehssen |
laws:hill3d_ki [2023/03/28 18:12] (current) ehssen [List of state variables (if NTEO = 0 or 3)] |
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| |Q(3):Q(8)|Back stress (__X__)| | |Q(3):Q(8)|Back stress (__X__)| | ||
| |Q(9)| Accumulated plastic equivalent strain divided by $\sqrt{2}$ ($\frac{\underline{\varepsilon^{pl}}}{\sqrt{2}}$ )| | |Q(9)| Accumulated plastic equivalent strain divided by $\sqrt{2}$ ($\frac{\underline{\varepsilon^{pl}}}{\sqrt{2}}$ )| | ||
| + | |Q(10):Q(15)|Plastic strain tensor $\underline{\varepsilon}^p$ (6 components)| | ||
| + | |Q(16):Q(18)|Principal strains $\varepsilon_{I}$, $\varepsilon_{II}$, $\varepsilon_{III}$| | ||
| ==== List of state variables (if NTEO = 4)==== | ==== List of state variables (if NTEO = 4)==== | ||
| |Q(1)| Yield criterion = 0 : the previous step was elastic \\= 1: the previous step was elasto-plastic| | |Q(1)| Yield criterion = 0 : the previous step was elastic \\= 1: the previous step was elasto-plastic| | ||
laws/hill3d_ki.1645452555.txt.gz · Last modified: 2022/02/21 15:09 by ehssen
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