Behavior and Design of Steel Delta Girders for Flexure and Shear

Patch loading resistance of steel plate girders stiffened with triangular cell flanges

“…Then, a preliminary study is conducted to investigate the effect of residual stresses on the patch loading resistance of steel plate girders stiffened with triangular cell flanges. El Masri and Lui [18][19] proposed a residual stress pattern for steel delta girders. In Fig.…”

Design principles and performance of steel delta girders

“…Steel delta girders, characterized by their distinctive triangular or delta-like shape, have risen to prominence as an innovative and effective solution in the realm of modern structural design. This unique geometrical configuration offers several advantages over traditional girder designs, making them particularly appealing for a range of architectural and engineering applications (Masri EOY, 2021) [1] . Their introduction marks a significant evolution in the approach to structural elements, blending aesthetic appeal with functional efficiency.…”

Pandeo crítico de vigas esbeltas con rigidizadores tipo delta diseñadas con AASHTO sometidas a cargas concentradas

“…Arabzadeh y Varmazyari [13] analizaron algunos parámetros geométricos para vigas con rigidizadores tipo delta, sometidas a carga concentrada excéntrica, y encontraron los mejores valores de posición y espesor de los rigidizadores para el caso de pandeo de la viga. El Masri y Lui [14], [15], [16] realizaron una investigación numérica y analítica para evaluar el efecto de las propiedades de la sección transversal de los rigidizadores tipo delta sobre el pandeo lateral y torsional de la viga.…”