Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Seismic Performance of an Innovative Light-Gauge Cold-Formed Steel Mid-Rise Building
In this paper, a numerical study of the seismic performance of an innovative light-gauge cold-formed steel mid-rise building designed using direct displacement design (DDD) is presented. This innovative system includes floor trusses, open panels, V-braced panels, columns and connections between components. A series of reversed-cyclic tests of sub-assembly structures were conducted to understand the performance of the system under cyclic loading. The test data was then integrated into a numerical model for non-linear time history analysis of the building. A super shear element was developed to represent the panels as well as the floor diaphragm in the numerical model. The results show that the building performs very well based on the ASCE Standard 41 criteria at the global level. However, it can be concluded that further development of DDD should be pursued to account for torsion and to investigate localized response in these types of structures.
Seismic Performance of an Innovative Light-Gauge Cold-Formed Steel Mid-Rise Building
In this paper, a numerical study of the seismic performance of an innovative light-gauge cold-formed steel mid-rise building designed using direct displacement design (DDD) is presented. This innovative system includes floor trusses, open panels, V-braced panels, columns and connections between components. A series of reversed-cyclic tests of sub-assembly structures were conducted to understand the performance of the system under cyclic loading. The test data was then integrated into a numerical model for non-linear time history analysis of the building. A super shear element was developed to represent the panels as well as the floor diaphragm in the numerical model. The results show that the building performs very well based on the ASCE Standard 41 criteria at the global level. However, it can be concluded that further development of DDD should be pursued to account for torsion and to investigate localized response in these types of structures.
Seismic Performance of an Innovative Light-Gauge Cold-Formed Steel Mid-Rise Building
Dao, Thang Nguyen (Autor:in) / van de Lindt, John W. (Autor:in)
Structures Congress 2012 ; 2012 ; Chicago, Illinois, United States
Structures Congress 2012 ; 1496-1506
29.03.2012
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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