F. Biondini, F. Bontempi, and P. G. Malerba, “Optimal strut-and-tie modelsi n reinforced concrete structures”, CAMES, vol. 6, no. 3-4, pp. 279–293, Apr. 2023, Accessed: Jan. 12, 2025. [Online]. Available: https://cames3.ippt.pan.pl/index.php/cames/article/view/1276