Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
AbstractA significant proportion of extruded aluminum sections have capacities beyond yield strength. In this study, the ultimate inelastic capacity is investigated for laterally supported aluminum flexural members symmetrical about bending axis. The topics studied include ultimate compressive stresses for component plate elements of flexural members, ultimate shape factors, and improvements to the existing weighted average strength approach. A parametric study using finite element analysis as well as physical tests was conducted to validate the approaches developed in this study. The study shows that the proposed approaches predict the ultimate inelastic flexural strength of aluminum members accurately.
AbstractA significant proportion of extruded aluminum sections have capacities beyond yield strength. In this study, the ultimate inelastic capacity is investigated for laterally supported aluminum flexural members symmetrical about bending axis. The topics studied include ultimate compressive stresses for component plate elements of flexural members, ultimate shape factors, and improvements to the existing weighted average strength approach. A parametric study using finite element analysis as well as physical tests was conducted to validate the approaches developed in this study. The study shows that the proposed approaches predict the ultimate inelastic flexural strength of aluminum members accurately.
Ultimate flexural strength of aluminum sections
Thin-Walled Structures ; 48 ; 857-865
01.01.2010
9 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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