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Analytical and experimental studies ...

Wolfe, Raymond Walter.

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Analytical and experimental studies of structural health monitoring of nonlinear viscous dampers.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Analytical and experimental studies of structural health monitoring of nonlinear viscous dampers./
Author:	Wolfe, Raymond Walter.
Description:	345 p.
Notes:	Adviser: Sami F. Masri.
Contained By:	Dissertation Abstracts International64-06B.
Subject:	Engineering, Civil. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3094384
ISBN:	9780496420858

Analytical and experimental studies of structural health monitoring of nonlinear viscous dampers.
Wolfe, Raymond Walter.

Analytical and experimental studies of structural health monitoring of nonlinear viscous dampers. - 345 p.

Adviser: Sami F. Masri.

Thesis (Ph.D.)--University of Southern California, 2002.

Viscous dampers are integral components in the implementation of structural control retrofit strategies on several new and retrofitted bridges throughout the world. Due to the significance of the role played by the dampers in the retrofit schemes, it is imperative that some of the hurdles impeding the field implementation of structural health monitoring applications in conjunction with such dampers be investigated and resolved.

ISBN: 9780496420858Subjects--Topical Terms:

783781
Engineering, Civil.

Analytical and experimental studies of structural health monitoring of nonlinear viscous dampers.
LDR:02401nam 2200277 a 45 001 951232
005 20110609
008 110609s2002 ||||||||||||||||| ||eng d
020 $a 9780496420858
035 $a (UMI)AAI3094384
035 $a AAI3094384
040 $a UMI $c UMI
100 1 $a Wolfe, Raymond Walter. $3 1275212
245 1 0 $a Analytical and experimental studies of structural health monitoring of nonlinear viscous dampers.
300 $a 345 p.
500 $a Adviser: Sami F. Masri.
500 $a Source: Dissertation Abstracts International, Volume: 64-06, Section: B, page: 2809.
502 $a Thesis (Ph.D.)--University of Southern California, 2002.
520 $a Viscous dampers are integral components in the implementation of structural control retrofit strategies on several new and retrofitted bridges throughout the world. Due to the significance of the role played by the dampers in the retrofit schemes, it is imperative that some of the hurdles impeding the field implementation of structural health monitoring applications in conjunction with such dampers be investigated and resolved.
520 $a The goals of the research reported herein were to conduct analytical and experimental studies to evaluate a promising strategy for structural health monitoring of nonlinear viscous dampers. The sequence of analytical and experimental studies performed was designed to illuminate the numerous challenging technical issues encountered in the characterization of the physical phenomena exhibited by structural damper components. Nonparametric and parametric algorithms were investigated to determine their suitability to field applications in detecting potential system degradation under the influence of noise pollution. Statistical tools such as probability density functions, root-mean-square error analysis, data normalization and curve-fitting techniques were employed in ascertaining the effectiveness and sensitivities of the various algorithms. It is found that the structural health monitoring techniques investigated in this study offer the potential for being useful tools in detecting and quantifying relatively small changes in the system being monitored.
590 $a School code: 0208.
650 4 $a Engineering, Civil. $3 783781
690 $a 0543
710 2 $a University of Southern California. $3 700129
773 0 $t Dissertation Abstracts International $g 64-06B.
790 $a 0208
790 1 0 $a Masri, Sami F., $e advisor
791 $a Ph.D.
792 $a 2002
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3094384