Detection of Fatigue Damage in a Steel Member

Anders Rytter, Rune Brincker, Lars Pilegaard Hansen

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

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Resumé

In this paper the possibilities of detection of crack extension in a steel beam by observation of changes in the dynamical response are investigated. System changes are observed by frequency domain and the time domain techniques. The position and the size of the crack are found by finite element calculations. The estimated values are compared to the real values observed in the experiment.
OriginalsprogEngelsk
TitelProceedings of the Florence Modal Analysis Conference
Antal sider7
ForlagDipartimento di Meccanica e Technologie Industriali
Publikationsdato1991
Sider373-379
StatusUdgivet - 1991
BegivenhedFlorence Modal Analysis Conference - Firenze, Italien
Varighed: 10 sep. 199112 sep. 1991

Konference

KonferenceFlorence Modal Analysis Conference
LandItalien
ByFirenze
Periode10/09/199112/09/1991

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Fatigue damage
Cracks
Steel
Experiments

Citer dette

Rytter, A., Brincker, R., & Hansen, L. P. (1991). Detection of Fatigue Damage in a Steel Member. I Proceedings of the Florence Modal Analysis Conference (s. 373-379). Dipartimento di Meccanica e Technologie Industriali.
Rytter, Anders ; Brincker, Rune ; Hansen, Lars Pilegaard. / Detection of Fatigue Damage in a Steel Member. Proceedings of the Florence Modal Analysis Conference. Dipartimento di Meccanica e Technologie Industriali, 1991. s. 373-379
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title = "Detection of Fatigue Damage in a Steel Member",
abstract = "In this paper the possibilities of detection of crack extension in a steel beam by observation of changes in the dynamical response are investigated. System changes are observed by frequency domain and the time domain techniques. The position and the size of the crack are found by finite element calculations. The estimated values are compared to the real values observed in the experiment.",
keywords = "Fatigue damage, Detection of crack extension, Frequency domain techniques, Time domain techniques",
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Rytter, A, Brincker, R & Hansen, LP 1991, Detection of Fatigue Damage in a Steel Member. i Proceedings of the Florence Modal Analysis Conference. Dipartimento di Meccanica e Technologie Industriali, s. 373-379, Florence Modal Analysis Conference, Firenze, Italien, 10/09/1991.

Detection of Fatigue Damage in a Steel Member. / Rytter, Anders; Brincker, Rune; Hansen, Lars Pilegaard.

Proceedings of the Florence Modal Analysis Conference. Dipartimento di Meccanica e Technologie Industriali, 1991. s. 373-379.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

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AB - In this paper the possibilities of detection of crack extension in a steel beam by observation of changes in the dynamical response are investigated. System changes are observed by frequency domain and the time domain techniques. The position and the size of the crack are found by finite element calculations. The estimated values are compared to the real values observed in the experiment.

KW - Fatigue damage

KW - Detection of crack extension

KW - Frequency domain techniques

KW - Time domain techniques

M3 - Article in proceeding

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EP - 379

BT - Proceedings of the Florence Modal Analysis Conference

PB - Dipartimento di Meccanica e Technologie Industriali

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Rytter A, Brincker R, Hansen LP. Detection of Fatigue Damage in a Steel Member. I Proceedings of the Florence Modal Analysis Conference. Dipartimento di Meccanica e Technologie Industriali. 1991. s. 373-379