Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Optimal Selection and Design of Composite Steel Floor Systems Considering Vibration
The design of steel-concrete composite and non-composite wide-flange beam/girder steel floor systems is considered in this study. A design problem is formulated for least-cost optimization of a floor system panel. Constraints include the latest AISC design specifications, deflections, and vibration due to human activity. User input is limited to loading and overall floor system panel dimensions. A genetic algorithm (GA) is used to generate solutions including the girder shapes, beam shapes, number of "filler beams", number of shear studs on both beams and girders, steel-concrete composite deck profile, and concrete in-fill. Solutions generated by the algorithm are compared to software published by the AISC. The genetic algorithm is then utilized to generate optimal system selection charts for steel floor framing systems for a variety of live loading conditions, consideration of vibrations, and composite versus non-composite beam systems. Discussion of the GA solutions is provided as well as general observations regarding the optimal configuration charts generated.
Optimal Selection and Design of Composite Steel Floor Systems Considering Vibration
The design of steel-concrete composite and non-composite wide-flange beam/girder steel floor systems is considered in this study. A design problem is formulated for least-cost optimization of a floor system panel. Constraints include the latest AISC design specifications, deflections, and vibration due to human activity. User input is limited to loading and overall floor system panel dimensions. A genetic algorithm (GA) is used to generate solutions including the girder shapes, beam shapes, number of "filler beams", number of shear studs on both beams and girders, steel-concrete composite deck profile, and concrete in-fill. Solutions generated by the algorithm are compared to software published by the AISC. The genetic algorithm is then utilized to generate optimal system selection charts for steel floor framing systems for a variety of live loading conditions, consideration of vibrations, and composite versus non-composite beam systems. Discussion of the GA solutions is provided as well as general observations regarding the optimal configuration charts generated.
Optimal Selection and Design of Composite Steel Floor Systems Considering Vibration
Foley, Christopher M. (Autor:in) / Lucas, Warren K. (Autor:in)
Structures Congress 2004 ; 2004 ; Nashville, Tennessee, United States
Structures 2004 ; 1-15
21.05.2004
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Steel , Structural engineering , Design , Floors , Vibration
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