Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Overloading and Inelastic Response of Steel Multigirder Bridges
Abstract Highway bridges may be designed in accordance with the allowable stress, load factor, or load and resistance factor design approach. When these bridges are loaded with the regular design vehicles the response of the structure will be linearly elastic, or very close to it. The collapse load levels of these bridges can be computed by any one of the accepted methods available in the literature, However, the overloading of the bridge may propel its structural response to a level that is above the proportional limit but far below the collapse load. In the bridge engineering literature there exists a major gap in the prediction of the structural response of the bridge at post-proportional limit, and also the determination of the extent of damage to the superstructure. This paper provides an overview of the inelastic response of highway bridges composed of steel girders, rolled, built-up or plate girders, and reinforced concrete deck slab.
Overloading and Inelastic Response of Steel Multigirder Bridges
Abstract Highway bridges may be designed in accordance with the allowable stress, load factor, or load and resistance factor design approach. When these bridges are loaded with the regular design vehicles the response of the structure will be linearly elastic, or very close to it. The collapse load levels of these bridges can be computed by any one of the accepted methods available in the literature, However, the overloading of the bridge may propel its structural response to a level that is above the proportional limit but far below the collapse load. In the bridge engineering literature there exists a major gap in the prediction of the structural response of the bridge at post-proportional limit, and also the determination of the extent of damage to the superstructure. This paper provides an overview of the inelastic response of highway bridges composed of steel girders, rolled, built-up or plate girders, and reinforced concrete deck slab.
Overloading and Inelastic Response of Steel Multigirder Bridges
Köstem, Celal N. (Autor:in)
01.01.1984
8 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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