Extended stiffened end-plate bolted joints are widely used in seismic resistant steel frames. In the United States (US) this type of joint is seismically pre-qualified according to AISC 358. In Europe within the framework of the ongoing EQUALJOINT research project, prequalification criteria for different types of bolted joints are under development. Differently from the US approach, in the EQUALJOINT procedure both full and partial strength joints are seismically qualified. The experimental tests carried out within the EQUALJOINT project confirmed the effectiveness of these intermediate strength levels. Therefore, the aim of this work is investigate the possibility to extend this design approach to US joints. The results of a comprehensive parametric finite element investigation are described and discussed, showing the effectiveness of the proposed design performance criteria

Finite element analyses on seismic response of partial strength extended stiffened joints / Tartaglia, R; D'Aniello, M; Landolfo, R; Rassati, G; Swanson, J. - 2:(2017), pp. 4952-4964. (Intervento presentato al convegno 6th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, COMPDYN 2017 tenutosi a Rodi nel 15-17 June 2017) [10.7712/120117.5775.17542].

Finite element analyses on seismic response of partial strength extended stiffened joints

Tartaglia R;D'Aniello M
;
Landolfo R;
2017

Abstract

Extended stiffened end-plate bolted joints are widely used in seismic resistant steel frames. In the United States (US) this type of joint is seismically pre-qualified according to AISC 358. In Europe within the framework of the ongoing EQUALJOINT research project, prequalification criteria for different types of bolted joints are under development. Differently from the US approach, in the EQUALJOINT procedure both full and partial strength joints are seismically qualified. The experimental tests carried out within the EQUALJOINT project confirmed the effectiveness of these intermediate strength levels. Therefore, the aim of this work is investigate the possibility to extend this design approach to US joints. The results of a comprehensive parametric finite element investigation are described and discussed, showing the effectiveness of the proposed design performance criteria
2017
978-618828442-5
Finite element analyses on seismic response of partial strength extended stiffened joints / Tartaglia, R; D'Aniello, M; Landolfo, R; Rassati, G; Swanson, J. - 2:(2017), pp. 4952-4964. (Intervento presentato al convegno 6th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, COMPDYN 2017 tenutosi a Rodi nel 15-17 June 2017) [10.7712/120117.5775.17542].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11588/727389
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