Crack identification in a beam by measure of the response to white noise

S. Benfratello; Pierfrancesco Cacciola; N. Impollonia; A. Masnata; G. Muscolino

Crack identification in a beam by measure of the response to white noise

S. Benfratello, Pierfrancesco Cacciola, N. Impollonia, A. Masnata, G. Muscolino

Research output: Chapter in Book/Conference proceeding with ISSN or ISBN › Conference contribution with ISSN or ISBN › peer-review

Abstract

The aim of this paper is to inspect the vibrational response of a beam with an edge non-propagating crack by means of stochastic analysis, in order to detect the presence and the location of structural damage. The non- linear behavior of the beam due to the opening and closing of the crack is fully exploited. The non-linearity measure is based on the response evaluation of the beam subjected to a white noise process. Both numerical and experimental investigations regarding a cantilever beam with a crack are reported in the paper.

Original language	English
Title of host publication	Proceedings of the 11th International Conference on Fracture
Place of Publication	Turin, Italy
Publisher	Curran Associates, Inc.
ISBN (Print)	9781617820632
Publication status	Published - 2005
Event	Proceedings of the 11th International Conference on Fracture - Turin, Italy, 20-25 March, 2005 Duration: 1 Jan 2005 → …

Conference

Conference	Proceedings of the 11th International Conference on Fracture
Period	1/01/05 → …

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title = "Crack identification in a beam by measure of the response to white noise",

abstract = "The aim of this paper is to inspect the vibrational response of a beam with an edge non-propagating crack by means of stochastic analysis, in order to detect the presence and the location of structural damage. The non- linear behavior of the beam due to the opening and closing of the crack is fully exploited. The non-linearity measure is based on the response evaluation of the beam subjected to a white noise process. Both numerical and experimental investigations regarding a cantilever beam with a crack are reported in the paper.",

author = "S. Benfratello and Pierfrancesco Cacciola and N. Impollonia and A. Masnata and G. Muscolino",

year = "2005",

language = "English",

isbn = "9781617820632",

booktitle = "Proceedings of the 11th International Conference on Fracture",

publisher = "Curran Associates, Inc.",

note = "Proceedings of the 11th International Conference on Fracture ; Conference date: 01-01-2005",

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Crack identification in a beam by measure of the response to white noise. / Benfratello, S.; Cacciola, Pierfrancesco; Impollonia, N. et al.
Proceedings of the 11th International Conference on Fracture. Turin, Italy: Curran Associates, Inc., 2005.

Research output: Chapter in Book/Conference proceeding with ISSN or ISBN › Conference contribution with ISSN or ISBN › peer-review

TY - GEN

T1 - Crack identification in a beam by measure of the response to white noise

AU - Benfratello, S.

AU - Cacciola, Pierfrancesco

AU - Impollonia, N.

AU - Masnata, A.

AU - Muscolino, G.

PY - 2005

Y1 - 2005

N2 - The aim of this paper is to inspect the vibrational response of a beam with an edge non-propagating crack by means of stochastic analysis, in order to detect the presence and the location of structural damage. The non- linear behavior of the beam due to the opening and closing of the crack is fully exploited. The non-linearity measure is based on the response evaluation of the beam subjected to a white noise process. Both numerical and experimental investigations regarding a cantilever beam with a crack are reported in the paper.

AB - The aim of this paper is to inspect the vibrational response of a beam with an edge non-propagating crack by means of stochastic analysis, in order to detect the presence and the location of structural damage. The non- linear behavior of the beam due to the opening and closing of the crack is fully exploited. The non-linearity measure is based on the response evaluation of the beam subjected to a white noise process. Both numerical and experimental investigations regarding a cantilever beam with a crack are reported in the paper.

M3 - Conference contribution with ISSN or ISBN

SN - 9781617820632

BT - Proceedings of the 11th International Conference on Fracture

PB - Curran Associates, Inc.

CY - Turin, Italy

T2 - Proceedings of the 11th International Conference on Fracture

Y2 - 1 January 2005

ER -

Crack identification in a beam by measure of the response to white noise

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