Ahmadi-Nedushan, B. , , Kamalodini, M. , and Baghadam, N. . "DETERMINING OPTIMAL STRUT-AND-TIE MODEL FOR REINFORCED CONCRETE DISTURBED REGION UNDER MULTIPLE LOAD USING TOPOLOGY OPTIMIZATION", Sharif Journal of Civil Engineering, 33.2, 1.1, 2017, 95-106. doi: 10.24200/j30.2017.1108