Crack Detection in Metallic Structures Using Piezoceramic Sensors

Biemans, C.; Staszewski, Wiesław J.; Boller, C.; Tomlinson, G.R.

doi:10.4028/www.scientific.net/kem.167-168.112

Cited by 25 publications

(10 citation statements)

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“…Many studies have contributed to damage detection based on Lamb wave propagation in thin metallic structures [1][2][3][4][5][6][7][8][9]. Representatively, Tua et al [10] located cracks in cylindrical pipes and plates with piezo-actuated Lamb waves, and discussed the capacity for detection of cracks in-filled with impurities.…”

Section: Introductionmentioning

confidence: 99%

Quantitative assessment of through-thickness crack size based on Lamb wave scattering in aluminium plates

et al. 2008

NDT & E International

153

107

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Section: Introductionmentioning

confidence: 99%

Quantitative assessment of through-thickness crack size based on Lamb wave scattering in aluminium plates

et al. 2008

NDT & E International

153

107

View full text Add to dashboard Cite

“…The initial proof is to look at crack propagation in centre-cracked metal sheets under cyclic fatigue loading such as successfully performed and described in [14,15]. The initial proof is to look at crack propagation in centre-cracked metal sheets under cyclic fatigue loading such as successfully performed and described in [14,15].…”

Section: Repairmentioning

confidence: 99%

Materials Mechanics - The Basis of Advanced Technology for Ageing Aircraft

Boller¹

2001

Mat.-wiss. u. Werkstofftech.

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“…Ultrasonic Lamb waves, which were first described by Lamb 11 for homogeneous isotropic materials, have been studied over the last few decades [12][13][14][15][16] as a very attractive SHM method. Compared to other SHM approaches, those capitalizing on Lamb waves can offer a faster and more cost-effective evaluation of various types of damage.…”

Section: Introductionmentioning

confidence: 99%

Feasibility study of a multi-parameter probability of detection formulation for a Lamb waves–based structural health monitoring approach to light alloy aeronautical plates

Gianneo

Carboni

Giglio

2016

Structural Health Monitoring

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In view of an extensive literature about guided waves–based structural health monitoring of plate-like structures made of metallic and composite materials, a lack of information is pointed out regarding an effective and universally accepted approach for characterizing capability and reliability in detecting, localizing and sizing in-service damages. On the other hand, in the frame of traditional non-destructive testing systems, capability is typically expressed by means of suitable ‘probability of detection’ curves based on Berens’ model, where a linear relationship is established between probability of detection and flaw size. Although the uncertain factors are usually different between a non-destructive inspection technique and a structural health monitoring approach, it seems that a similar mathematical framework could be assumed. From this point of view, this research investigates the feasibility of application of the very recent ‘multi-parameter’ probability of detection approach, developed within the traditional non-destructive testing field, to guided waves–based structural health monitoring. In particular, numerical simulations as well as experimental responses from flawed aluminium alloy plates were combined to bring about a ‘master’ probability of detection curve. Once established, this curve can be used to study the intrinsic capability of the system in terms of probability of detection curves, overcoming the intrinsic limitation of a single predictor (like the crack size) and a statistical model typically based upon a linear behaviour between the predictor and the response.

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Crack Detection in Metallic Structures Using Piezoceramic Sensors

Cited by 25 publications

References 0 publications

Quantitative assessment of through-thickness crack size based on Lamb wave scattering in aluminium plates

Quantitative assessment of through-thickness crack size based on Lamb wave scattering in aluminium plates

Materials Mechanics - The Basis of Advanced Technology for Ageing Aircraft

Feasibility study of a multi-parameter probability of detection formulation for a Lamb waves–based structural health monitoring approach to light alloy aeronautical plates

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