Paper Title:
Dynamic Energy of Building under Earthquake Excitation Based on FEM
  Abstract

Evaluation on dynamic energy characteristics of building under earthquake excitation with passive friction damper-protected devices based on finite element method (FEM) is actively carried out in this study. The mechanical model of the dampers is first introduced and the dynamic model of building-damper system is proposed. The evaluation criteria of energy responses are developed and applied to the earthquake response mitigation of a real multi-story building incorporated with friction dampers. The results indicate that the earthquake-induced vibration of the building can be substantially suppressed and the proposed energy evaluation criteria can be effectively utilized in the examination on seismic mitigation performance.

  Info
Periodical
Advanced Materials Research (Volumes 255-260)
Edited by
Jingying Zhao
Pages
2998-3002
DOI
10.4028/www.scientific.net/AMR.255-260.2998
Citation
P. Y. Li, A. G. Huang, C. Xia, "Dynamic Energy of Building under Earthquake Excitation Based on FEM", Advanced Materials Research, Vols. 255-260, pp. 2998-3002, 2011
Online since
May 2011
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Price
$32.00
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