Hashemi, SS, and M Vaghefi. “Evaluation of Different Methods for Considering Bar-Concrete Interaction in Nonlinear Dynamic Analysis of RC Frames by Using Layer Section Theory”. Journal of Applied Sciences and Environmental Management 15, no. 2 (August 2, 2011). Accessed September 27, 2026. https://www.ajol.info/index.php/jasem/article/view/68509.