Damage identification from power spectrum density transmissibility

Zhou, Yun Lai and Perera Velamazan, Ricardo and Sevillano Bravo, Enrique (2012). Damage identification from power spectrum density transmissibility. In: "6th European Workshop on Structural Health Monitoring", July 3-6, 2012, Dresden (Alemania). pp. 1-7.

Description

Title: Damage identification from power spectrum density transmissibility
Author/s:
  • Zhou, Yun Lai
  • Perera Velamazan, Ricardo
  • Sevillano Bravo, Enrique
Item Type: Presentation at Congress or Conference (Article)
Event Title: 6th European Workshop on Structural Health Monitoring
Event Dates: July 3-6, 2012
Event Location: Dresden (Alemania)
Title of Book: Proceedings of the 6th European Workshop on Structural Health Monitoring (EWSHM 2012)
Date: 2012
Subjects:
Faculty: E.T.S.I. Industriales (UPM)
Department: Mecánica Estructural y Construcciones Industriales [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

Damage identification under real operating conditions of the structure during its daily use would be suitable and attractive to civil engineers due to the difficulty and problems of carrying out controlled forced excitation tests on this kind of structures. In this case, output-only response measurements would be available, and an output-only damage identification procedure should be implemented. Transmissibility, defined on an output-to-output relationship, is getting increased attention in damage detection applications because of its dependence with output-only data and its sensitivity to local structural changes. In this paper, a method based on the power spectrum density transmissibility (PSDT) is proposed to detect structural damage.

Funding Projects

TypeCodeAcronymLeaderTitle
Government of SpainBIA2010-20234-C03-01UnspecifiedUnspecifiedUnspecified

More information

Item ID: 36707
DC Identifier: http://oa.upm.es/36707/
OAI Identifier: oai:oa.upm.es:36707
Official URL: http://www.ndt.net/article/ewshm2012/papers/th3d3.pdf
Deposited by: Memoria Investigacion
Deposited on: 11 Apr 2016 10:03
Last Modified: 12 Apr 2016 10:43
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