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To consider linear-elastic stresses e.g. from scaling with load factors or super positioning of load cases.

In case of linear-elastic stresses are scaled beyond the elastic range by means of load spectra factors, they must be redistributed on the cyclic stabilized stress-strain curve using the Neuber hyperbola. Whether and in what sequence the entries are processed can be easily defined by the simualtion engineer.

Mean stress rearrangement with FEMFAT plast
Mean and amplitude rearrangement with FEMFAT plast