Structural Damage Detection with Cross Correlation Function of Vibration Observations

Jia Yan Lei; Qian Feng Yao; Ying Lei

doi:10.4028/www.scientific.net/AMR.163-167.2776

Paper Titles

A Comparison of Artificial Neural Network Learning Algorithms for Vibration-Based Damage Detection
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Stress Concentration and Deflection of Box Girder under Shear Lag Effect
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Study on Benchmark Structure Damage Identification Base on Frequency Response Function and Genetic Algorithm
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Effects of Closure Phase on Vertical Density Profile of Fiberboard
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Structural Damage Detection with Cross Correlation Function of Vibration Observations
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The Semi-Active Control Considering Structure-Basement-Pile-Soil Interaction
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Numerical Analysis of Causes and Cures of Longitudinal Reflection Cracking on Side-by-Side PC Box-Girder Bridge Deck
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Swelling Potential Indexes of Swelling Rock in Zhangjiakou District
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Research on the Impounding Test of Trial Span of Cao River Aqueduct
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 163-167Structural Damage Detection with Cross Correlation...

Structural Damage Detection with Cross Correlation Function of Vibration Observations

Abstract:

A structural damage identification technique based on cross correlation function analysis of vibration measurements is proposed. An 8-storey steel shear building model has been chosen as the case verification. Structural acceleration responses from neighbouring test points are used to establish damage identification parameters. Experimental analysis shows that the method can achieve quite precise results.

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Periodical:

Advanced Materials Research (Volumes 163-167)

Pages:

2776-2779

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.163-167.2776

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Online since:

December 2010

Authors:

Jia Yan Lei, Qian Feng Yao, Ying Lei

Keywords:

Cross Correlation Function, Damage Identification, Stochastic Vibration, Vibration Test

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References

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