Plotting yield locus for various test results
Yield Locus for Anisotropic Materials
Yield Locus is a Python implementation of the Hill 1948 yield criteria for anisotropic plastic deformations.
since its an extension to von mises theory, Lankford coefficient in rolling direction and transverse direction are taken into account.
No dependencies beside Python's standard library.
pip install yieldlocus
import yieldlocus yield_locus.hill48(R0,R90,yield_stress)
For more information please refer 1. R. Hill. (1948). A theory of the yielding and plastic flow of anisotropic metals. Proc. Roy. Soc. London, 193:281–297 2. Study of Anisotropic Material Behavior for Inconel 625 Alloy https://www.sciencedirect.com/science/article/pii/S2214785319322722
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