how to enter some parameters in abaqus

Submitted by lamjuv on Wed, 10/07/2009 - 08:01

i am new in using abaqus and also in materials analysis fatigue

so i want to use stress ratio R=-1 and R=0 for analysis an aluminium material

so how to define this in abaqus

is it to take in amplitude (periodic) and define A₀and t0 w also the values of A B? IS THIS CORRECT OR NO

thank you