Optimum Design of Stiffeners in Trapezoidal Load-Bearing Diaphragms in Steel-Box Girders Having a Central Support. Damascus University Journal for engineering sciences, [S. l.], v. 41, n. 2, 2025. Disponível em: https://journal.damascusuniversity.edu.sy/index.php/engj/article/view/7545. Acesso em: 18 jun. 2026.