Effect of distortion on the structural behavior of thin-walled steel regular polygonal tubes

Citation:
Gonçalves, Rodrigo, and Dinar Camotim. "Effect of distortion on the structural behavior of thin-walled steel regular polygonal tubes." Romanian Journal of Technical Sciences Applied Mechanics (Special Issue "Stability and nonlinear analysis of steel structures - Research advances", Edited by D. Dubina, H. Snijder and L. Simões da Silva). 59.1-2 (2014): 56-71.