Hello,
I have a question concerning buckling analysis. If I use linear static load step and then linear buckling will optistruct calculate the buckling correctly if the buckling occurs according to Tetmajer-Jasinski and not according to Eulers? (the slenderness is higher than 40 but smaller than 100).
I have performed the analysis and the results are wrong as if it was calculated according to Eulers. What should I do to obtain realisic results? I tried to add extra material parameters and do nonlinenar quasi static but its still not working.
Thank you for your help in advance.
