Structural Vibration Monitoring Using Cumulative Spectral Analysis
Joint Authors
Tohyama, Mikio
Goto, Satoru
Takahashi, Yoshinori
Source
Advances in Acoustics and Vibration
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-03-05
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
This paper describes a resonance decay estimation for structural health monitoring in the presence of nonstationary vibrations.
In structural health monitoring, the structure's frequency response and resonant decay characteristics are very important for understanding how the structure changes.
Cumulative spectral analysis (CSA) estimates the frequency decay by using the impulse response.
However, measuring the impulse response of buildings is impractical due to the need to shake the building itself.
In a previous study, we reported on system damping monitoring using cumulative harmonic analysis (CHA), which is based on CSA.
The current study describes scale model experiments on estimating the hidden resonance decay under non-stationary noise conditions by using CSA for structural condition monitoring.
American Psychological Association (APA)
Goto, Satoru& Takahashi, Yoshinori& Tohyama, Mikio. 2013. Structural Vibration Monitoring Using Cumulative Spectral Analysis. Advances in Acoustics and Vibration،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-450467
Modern Language Association (MLA)
Goto, Satoru…[et al.]. Structural Vibration Monitoring Using Cumulative Spectral Analysis. Advances in Acoustics and Vibration No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-450467
American Medical Association (AMA)
Goto, Satoru& Takahashi, Yoshinori& Tohyama, Mikio. Structural Vibration Monitoring Using Cumulative Spectral Analysis. Advances in Acoustics and Vibration. 2013. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-450467
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-450467