Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Response modification factor for steel structure equipped with viscous damper device
Abstract The response modification factor (R) is a seismic design parameter that determines the nonlinear performance of building structures during strong earthquakes. Nevertheless, an extensive review of related literature indicates that the effect of viscous dampers on the response modification factor is not considered. Therefore, this study proposed the response modification factors for steel structures equipped with viscous damper devices and investigated the effect of implementing such devices in steel structures on the response modification factor. Response modification factor was formulated based on three aspects, namely, strength, ductility, and redundancy factors. A nonlinear statistical analysis was performed with finite element software using structural models with damper devices installed in different locations at various story levels. Results revealed that the response modification factors for steel structures with damper devices are higher than those for steel structures without damper devices. Considering the analytical results for all cases, an equation proposed to determine the response modification factor for steel structures with viscous dampers according to the damping coefficient.
Response modification factor for steel structure equipped with viscous damper device
Abstract The response modification factor (R) is a seismic design parameter that determines the nonlinear performance of building structures during strong earthquakes. Nevertheless, an extensive review of related literature indicates that the effect of viscous dampers on the response modification factor is not considered. Therefore, this study proposed the response modification factors for steel structures equipped with viscous damper devices and investigated the effect of implementing such devices in steel structures on the response modification factor. Response modification factor was formulated based on three aspects, namely, strength, ductility, and redundancy factors. A nonlinear statistical analysis was performed with finite element software using structural models with damper devices installed in different locations at various story levels. Results revealed that the response modification factors for steel structures with damper devices are higher than those for steel structures without damper devices. Considering the analytical results for all cases, an equation proposed to determine the response modification factor for steel structures with viscous dampers according to the damping coefficient.
Response modification factor for steel structure equipped with viscous damper device
Abdi, H. (Autor:in) / Hejazi, F. (Autor:in) / Saifulnaz, R. (Autor:in) / Karim, I. A. (Autor:in) / Jaafar, M. S. (Autor:in)
International Journal of Steel Structures ; 15 ; 605-622
01.09.2015
18 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Response modification factor for steel structure equipped with viscous damper device
| Online Contents | 2015
| BASE | 2017
Experimental Investigation on Steel Structures Equipped With Fluid Viscous Damper
| British Library Conference Proceedings | 2001