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Seismic response analysis of frame with friction damper

Seismic response analysis of frame with friction damper This paper aims to study the seismic response of frame structure with friction dampers.Design/methodology/approachThe state equation of the structure subjected to the earthquake is presented and solved, from which the maximum drift and the interlayer drift angle of the floors of the structure subjected to the seismic waves of four types of sites are analyzed.FindingsThe result indicates that the damping effect is significant on the floors with the friction damper but is almost little influence on the other floor.Originality/valueThe result indicates that the damping effect is significant on the floors with the friction damper but is almost little influence on the other floor. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Engineering Computations Emerald Publishing

Seismic response analysis of frame with friction damper

Engineering Computations , Volume 36 (7): 20 – Sep 12, 2019

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Publisher
Emerald Publishing
Copyright
© Emerald Publishing Limited
ISSN
0264-4401
DOI
10.1108/ec-10-2018-0487
Publisher site
See Article on Publisher Site

Abstract

This paper aims to study the seismic response of frame structure with friction dampers.Design/methodology/approachThe state equation of the structure subjected to the earthquake is presented and solved, from which the maximum drift and the interlayer drift angle of the floors of the structure subjected to the seismic waves of four types of sites are analyzed.FindingsThe result indicates that the damping effect is significant on the floors with the friction damper but is almost little influence on the other floor.Originality/valueThe result indicates that the damping effect is significant on the floors with the friction damper but is almost little influence on the other floor.

Journal

Engineering ComputationsEmerald Publishing

Published: Sep 12, 2019

Keywords: Friction; Earthquake; Damper; Equivalent damp; State equation

References