Nonlinear dynamic behavior of impact damage in a composite skin-stiffener structure

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

2 Citations (Scopus)
1 Downloads (Pure)

Abstract

One of the key issues in composite structures for aircraft applications is the early identification of damage. Often, service induced damage does not involve visible plastic deformation, but internal matrix related damage, like delaminations. A wide range of technologies, comprising global vibration and local wave propagation methods can be employed for health monitoring purposes. Traditional low frequency modal analysis based methods are linear methods. The effectiveness of these methods is often limited since they rely on a stationary and linear approximation of the system. The nonlinear interaction between a low frequency wave field and a local impact induced skin-stiffener failure is experimentally demonstrated in this paper. The different mechanisms that are responsible for the nonlinearities (opening, closing and contact) of the distorted harmonic waveforms are separated with the help of phase portraits. A basic analytical model is employed to support the observations.
Original languageEnglish
Title of host publicationProceedings of the 9th International Workshop on Structural Health Monitoring 2013
EditorsF.K. Chang, A. Guemes
Place of PublicationLancaster, PA, USA
PublisherDEStech Publications, Inc
Pages445-453
ISBN (Print)978-1-60595-115-7
Publication statusPublished - 2013
Event9th International Workshop on Structural Health Monitoring, IWSHM 2013 - Stanford University, Stanford, United States
Duration: 10 Sep 201312 Sep 2013
Conference number: 9
http://web.stanford.edu/group/sacl/workshop/IWSHM2013/

Publication series

Name
PublisherDEStech Publications, Inc.

Workshop

Workshop9th International Workshop on Structural Health Monitoring, IWSHM 2013
Abbreviated titleIWSHM
CountryUnited States
CityStanford
Period10/09/1312/09/13
Internet address

Fingerprint

Modal analysis
Composite structures
Delamination
Wave propagation
Analytical models
Plastic deformation
Skin
Aircraft
Health
Monitoring
Composite materials

Keywords

  • IR-87120
  • METIS-295875

Cite this

Ooijevaar, T. H., Rogge, M. D., Loendersloot, R., Warnet, L., Akkerman, R., & de Boer, A. (2013). Nonlinear dynamic behavior of impact damage in a composite skin-stiffener structure. In F. K. Chang, & A. Guemes (Eds.), Proceedings of the 9th International Workshop on Structural Health Monitoring 2013 (pp. 445-453). Lancaster, PA, USA: DEStech Publications, Inc.
Ooijevaar, T.H. ; Rogge, M.D. ; Loendersloot, Richard ; Warnet, Laurent ; Akkerman, Remko ; de Boer, Andries. / Nonlinear dynamic behavior of impact damage in a composite skin-stiffener structure. Proceedings of the 9th International Workshop on Structural Health Monitoring 2013. editor / F.K. Chang ; A. Guemes. Lancaster, PA, USA : DEStech Publications, Inc, 2013. pp. 445-453
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title = "Nonlinear dynamic behavior of impact damage in a composite skin-stiffener structure",
abstract = "One of the key issues in composite structures for aircraft applications is the early identification of damage. Often, service induced damage does not involve visible plastic deformation, but internal matrix related damage, like delaminations. A wide range of technologies, comprising global vibration and local wave propagation methods can be employed for health monitoring purposes. Traditional low frequency modal analysis based methods are linear methods. The effectiveness of these methods is often limited since they rely on a stationary and linear approximation of the system. The nonlinear interaction between a low frequency wave field and a local impact induced skin-stiffener failure is experimentally demonstrated in this paper. The different mechanisms that are responsible for the nonlinearities (opening, closing and contact) of the distorted harmonic waveforms are separated with the help of phase portraits. A basic analytical model is employed to support the observations.",
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Ooijevaar, TH, Rogge, MD, Loendersloot, R, Warnet, L, Akkerman, R & de Boer, A 2013, Nonlinear dynamic behavior of impact damage in a composite skin-stiffener structure. in FK Chang & A Guemes (eds), Proceedings of the 9th International Workshop on Structural Health Monitoring 2013. DEStech Publications, Inc, Lancaster, PA, USA, pp. 445-453, 9th International Workshop on Structural Health Monitoring, IWSHM 2013, Stanford, United States, 10/09/13.

Nonlinear dynamic behavior of impact damage in a composite skin-stiffener structure. / Ooijevaar, T.H.; Rogge, M.D.; Loendersloot, Richard; Warnet, Laurent; Akkerman, Remko; de Boer, Andries.

Proceedings of the 9th International Workshop on Structural Health Monitoring 2013. ed. / F.K. Chang; A. Guemes. Lancaster, PA, USA : DEStech Publications, Inc, 2013. p. 445-453.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

TY - GEN

T1 - Nonlinear dynamic behavior of impact damage in a composite skin-stiffener structure

AU - Ooijevaar, T.H.

AU - Rogge, M.D.

AU - Loendersloot, Richard

AU - Warnet, Laurent

AU - Akkerman, Remko

AU - de Boer, Andries

PY - 2013

Y1 - 2013

N2 - One of the key issues in composite structures for aircraft applications is the early identification of damage. Often, service induced damage does not involve visible plastic deformation, but internal matrix related damage, like delaminations. A wide range of technologies, comprising global vibration and local wave propagation methods can be employed for health monitoring purposes. Traditional low frequency modal analysis based methods are linear methods. The effectiveness of these methods is often limited since they rely on a stationary and linear approximation of the system. The nonlinear interaction between a low frequency wave field and a local impact induced skin-stiffener failure is experimentally demonstrated in this paper. The different mechanisms that are responsible for the nonlinearities (opening, closing and contact) of the distorted harmonic waveforms are separated with the help of phase portraits. A basic analytical model is employed to support the observations.

AB - One of the key issues in composite structures for aircraft applications is the early identification of damage. Often, service induced damage does not involve visible plastic deformation, but internal matrix related damage, like delaminations. A wide range of technologies, comprising global vibration and local wave propagation methods can be employed for health monitoring purposes. Traditional low frequency modal analysis based methods are linear methods. The effectiveness of these methods is often limited since they rely on a stationary and linear approximation of the system. The nonlinear interaction between a low frequency wave field and a local impact induced skin-stiffener failure is experimentally demonstrated in this paper. The different mechanisms that are responsible for the nonlinearities (opening, closing and contact) of the distorted harmonic waveforms are separated with the help of phase portraits. A basic analytical model is employed to support the observations.

KW - IR-87120

KW - METIS-295875

M3 - Conference contribution

SN - 978-1-60595-115-7

SP - 445

EP - 453

BT - Proceedings of the 9th International Workshop on Structural Health Monitoring 2013

A2 - Chang, F.K.

A2 - Guemes, A.

PB - DEStech Publications, Inc

CY - Lancaster, PA, USA

ER -

Ooijevaar TH, Rogge MD, Loendersloot R, Warnet L, Akkerman R, de Boer A. Nonlinear dynamic behavior of impact damage in a composite skin-stiffener structure. In Chang FK, Guemes A, editors, Proceedings of the 9th International Workshop on Structural Health Monitoring 2013. Lancaster, PA, USA: DEStech Publications, Inc. 2013. p. 445-453