1. Theory of Elastic Stability;Timoshenko,1961
2. Calculation of effective lengths and effective slenderness ratios of stepped columns;Anderson;AISC Eng. J.,1972
3. Stability analysis of two-segment stepped columns with different end conditions and internal axial loads;Pinarbasi;Math. Probl. Eng.,2013
4. Calculation of effective lengths of stepped columns;Agarwal;AISC Eng. J.,1980
5. A programmable solution for stepped crane columns;Moore;AISC Eng. J.,1986