Paper Title:
Spectral FEM-Based Dynamic Characterization of Structural Joints: Theory and Experiment
  Abstract

A spectral element (SE)-model based frequency-domain method was proposed in the previous work [1] to identify the dynamic characteristics of a structural joint within onedimensional structures. In the present work, experimental work is conducted to verify the proposed method. The bolt-joint is represented by an equivalent joint model with four parameters, and the four parameters are determined by experimentally measured FRF data. The experimentally identified bolt-joint is shown to provide the dynamic responses which are in good agreement with measured dynamic responses.

  Info
Periodical
Key Engineering Materials (Volumes 326-328)
Edited by
Soon-Bok Lee and Yun-Jae Kim
Pages
1629-1632
DOI
10.4028/www.scientific.net/KEM.326-328.1629
Citation
U. Lee, J. Y. Cho, C. D. Cho, "Spectral FEM-Based Dynamic Characterization of Structural Joints: Theory and Experiment", Key Engineering Materials, Vols. 326-328, pp. 1629-1632, 2006
Online since
December 2006
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Price
$32.00
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