Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Robustness of Steel Buildings: 3-D Modeling, Simulation, and Evaluation
The robustness of a 10-story, seismically designed steel building is discussed in this paper. Two types of models are presented: 1) a 2-D macro-model comprised of beam-column elements to represent key structural members and a variety of springs to represent connections and the floor system; and 2) a 3-D computational finite element model that accounts for the nonlinear, inelastic behavior of the most important components of the building. After validation, the simulation models are exercised to investigate system robustness when columns are forcibly removed. Comparison between the macro-model and detailed FE model provides valuable information about the two modeling approaches and the effect of various assumptions made, especially in the macro-model.
Robustness of Steel Buildings: 3-D Modeling, Simulation, and Evaluation
The robustness of a 10-story, seismically designed steel building is discussed in this paper. Two types of models are presented: 1) a 2-D macro-model comprised of beam-column elements to represent key structural members and a variety of springs to represent connections and the floor system; and 2) a 3-D computational finite element model that accounts for the nonlinear, inelastic behavior of the most important components of the building. After validation, the simulation models are exercised to investigate system robustness when columns are forcibly removed. Comparison between the macro-model and detailed FE model provides valuable information about the two modeling approaches and the effect of various assumptions made, especially in the macro-model.
Robustness of Steel Buildings: 3-D Modeling, Simulation, and Evaluation
Alashker, Yasser (Autor:in) / El-Tawil, Sherif (Autor:in)
Structures Congress 2010 ; 2010 ; Orlando, Florida, United States
Structures Congress 2010 ; 3286-3295
18.05.2010
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Robustness of Steel Buildings: 3-D Modeling, Simulation and Evaluation
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