Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
On the peak inter-storey drift and peak inter-storey velocity profiles for frame structures
AbstractIt is well known that peak inter-storey drifts and peak inter-storey velocities are fundamental response quantities to assess the seismic response of a frame structure equipped with added viscous dampers. In the present work, analytical estimations, grounded on the first mode response, of the two response quantities are introduced. Then, a large parametric study is carried out to assess the effectiveness of the proposed predictions. A special attention is devoted to the peak inter-storey velocities and to their sensitivity on the higher modes contribution.
HighlightsAnalytical predictions of peak inter-storey drifts and velocities for framed structures.The predictions are based on assumed first mode deformed shapes.Validation through parametric study by means of time-history simulations.Correction factors (higher modes) for peak inter-storey velocities.
On the peak inter-storey drift and peak inter-storey velocity profiles for frame structures
AbstractIt is well known that peak inter-storey drifts and peak inter-storey velocities are fundamental response quantities to assess the seismic response of a frame structure equipped with added viscous dampers. In the present work, analytical estimations, grounded on the first mode response, of the two response quantities are introduced. Then, a large parametric study is carried out to assess the effectiveness of the proposed predictions. A special attention is devoted to the peak inter-storey velocities and to their sensitivity on the higher modes contribution.
HighlightsAnalytical predictions of peak inter-storey drifts and velocities for framed structures.The predictions are based on assumed first mode deformed shapes.Validation through parametric study by means of time-history simulations.Correction factors (higher modes) for peak inter-storey velocities.
On the peak inter-storey drift and peak inter-storey velocity profiles for frame structures
Palermo, Michele (Autor:in) / Silvestri, Stefano (Autor:in) / Trombetti, Tomaso (Autor:in)
Soil Dynamics and Earthquake Engineering ; 94 ; 18-34
13.12.2016
17 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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