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Rahimi F. Investigation the behavior of strengthen RC deep beam with web openings with ACI code. JCES 2017; 1 (2) :52-70
URL: http://journals.lu.ac.ir/jces/article-1-37-en.html

At this paper, Non-linear FE models were used to stimulate strengthened deep beams with opening. Since the regulation, the analysis and designing of deep beams with opening in truss model has doubted, so FE models are the best option in terms of deep beam behavior. One web opening do not turbulent loads transfer path, whereas deep beams with 2 opening can clip the path of strut and decrease shear capacity. The comparison between experimental results and FE model with the ACI outcome, are representing accurate modeling in RC deep beams. Parametric analysis results indicate, when opening cut the strut path, shear strength will be limited. Specimens were retrofitted in perpendicular direction to plastic strain had the most shear strength.