Issue link: https://resources.randsim.com/i/1492512
190 SMART support for non-proportional loading Non-proportional load support • Support varying stress ratio across crack front • Direct calculation of stress intensity factor range for fatigue crack growth prediction • Crack propagation direction is calculated based on • Maximum stress intensity factor • Minimum stress intensity factor • Local maximum circumferential stress Infante-Garcia, Diego, et al., 7 th International Conf. on Crack Paths, CP2021, https://www.youtube.com/watch?v=HfPMCfUNLRA Experiment