This chapter gives a new insight into the dynamic behavior of one-storey eccentric systems, with particular attention devoted to provide a comprehensive physically based formulation of the maximum corner displacement amplification, which involves three contributions (translational response, torsional response and their combination). It is shown that the largest amplifications, which mainly occur for the class of torsionally flexible systems, are due to the translational contribution through to the shift in the fundamental period of the eccentric system with respect to the one of the equivalent not-eccentric system. A simplified method for the estimation of the maximum corner displacement based on the physical properties of the system is finally obtained.

Physically based prediction of the maximum corner displacement of one-storey eccentric systems / Trombetti T. ; Silvestri S. ; Gasparini G. ; Palermo M.. - STAMPA. - (2013), pp. 137-153.

Physically based prediction of the maximum corner displacement of one-storey eccentric systems

TROMBETTI, TOMASO;SILVESTRI, STEFANO;GASPARINI, GIADA;PALERMO, MICHELE
2013

Abstract

This chapter gives a new insight into the dynamic behavior of one-storey eccentric systems, with particular attention devoted to provide a comprehensive physically based formulation of the maximum corner displacement amplification, which involves three contributions (translational response, torsional response and their combination). It is shown that the largest amplifications, which mainly occur for the class of torsionally flexible systems, are due to the translational contribution through to the shift in the fundamental period of the eccentric system with respect to the one of the equivalent not-eccentric system. A simplified method for the estimation of the maximum corner displacement based on the physical properties of the system is finally obtained.
2013
Geotechnical, Geological and Seismic Behaviour and Design of Irregular and Complex Civil Structures
137
153
Physically based prediction of the maximum corner displacement of one-storey eccentric systems / Trombetti T. ; Silvestri S. ; Gasparini G. ; Palermo M.. - STAMPA. - (2013), pp. 137-153.
Trombetti T. ; Silvestri S. ; Gasparini G. ; Palermo M.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/306716
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