Nonlinear Elastic Analysis and Post-Buckling of Steel Frames with Non-Prismatic Gusseted Plate Members. J. eng. sustain. dev. [Internet]. 2006 Sep. 1 [cited 2024 Jul. 22];10(3):1-17. Available from: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1784