nach oben

Erschienen in:

2017 | OriginalPaper | Buchkapitel

21. Similitude Analysis of the Frequency Response Function for Scaled Structures

verfasst von : Mohamad Eydani Asl, Christopher Niezrecki, James Sherwood, Peter Avitabile

Erschienen in: Model Validation and Uncertainty Quantification, Volume 3

Verlag: Springer International Publishing

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config

KI-gestützte Suche

Aus

Abstract

Full-scale testing of the large structures is time consuming and expensive. Scaled-down structures expedite and facilitate the testing process of the large structures. To design a scaled-down structure, a deliberate methodology should be used to ensure the similarity between the full-scale structure and its scaled-down model. Comparison of the frequency response functions of the full-scale structure and its scaled-down model can verify the similarity between two scales. In this study, three composite I-beams with different scales (i.e. small, medium and large) are designed and manufactured. The designed composite I-beams replicate the spar caps and the shear web of a utility-scale wind turbine blade. Frequency response functions of the three beams are measured using a hammer impact test. The scaling laws of the frequency response function are derived using similitude analysis. The derived scaling laws are used to map the frequency response functions of the large and medium beams to that of the small beam. The comparison between the FRF curve of the small beam and the mapped FRF curves of the large and medium beams indicates the similarity of the laminated beams with different scales and demonstrates the effect of the scaling on shear and flexural stiffnesses.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

über 102.000 Bücher
über 537 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Finance + Banking
Management + Führung
Marketing + Vertrieb
Maschinenbau + Werkstoffe
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 390 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Maschinenbau + Werkstoffe

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Vorheriges Kapitel Parameterization of Large Variability Using the Hyper-Dual Meta-model

Nächstes Kapitel MPUQ-b: Bootstrapping Based Modal Parameter Uncertainty Quantification—Fundamental Principles

Mandell, J.F., Combs, D.E., Samborsky, D.D.: Fatigue of fiberglass beam substructures. Wind Energy. 16, 99 (1995)

Cairns, D.S., Skramstad, J.D., Mandell, J.F.. Evaluation of hand lay-up and resin transfer molding in composite wind turbine blade structures. In: International SAMPE Symposium and Exhibition: SAMPE, pp. 967–980 (1999).

Mandell, J.F., Creed Jr., R.J., Pan, Q., Combs, D.W., Shrinivas, M.: Fatigue of fiberglass generic materials and substructures. Wind Energy. 15, 207 (1994)

Sayer, F., Post, N., Van Wingerde, A., Busmann, H.G., Kleiner, F., Fleischmann, W., et al.. Testing of adhesive joints in the wind industry. In: European Wind Energy Conference and Exhibition 2009. pp 288–315 (2009).

Sayer, F., Antoniou, A., van Wingerde, A.: Investigation of structural bond lines in wind turbine blades by sub-component tests. Int. J. Adhes. Adhes. 37, 129–135 (2012)CrossRef

Zarouchas, D.S., Makris, A.A., Sayer, F., Van Hemelrijck, D., Van Wingerde, A.M.: Investigations on the mechanical behavior of a wind rotor blade subcomponent. Compos. Part B. 43, 647–654 (2012)CrossRef

Jensen, F.M., Falzon, B.G., Ankersen, J., Stang, H.: Structural testing and numerical simulation of a 34 m composite wind turbine blade. In: Fifteenth International Conference on Composite Materials ICCM-15, vol. 76, pp. 52–61 (2006)

White, D., Musial, W., Engberg, S.. Evaluation of the B-REX fatigue testing system for multi-megawatt wind turbine blades. In: Collection of the 2005 ASME Wind Energy Symposium Technical Papers at the 43rd AIAA Aerospace Sciences Meeting and Exhibit. pp 52–65.

Ilbeigi, S., Chelidze, D.: Reduced order models for systems with disparate spatial and temporal scales. In: Rotating Machinery, Hybrid Test Methods, Vibro-Acoustics & Laser Vibrometry, vol. 8, pp. 447–455. Springer International Publishing, Orlando (2016)

10.

Behmanesh, I., Yousefianmoghadam, S., Nozari, A., Moaveni, B., Stavridis, A.: Effects of prediction error bias on model calibration and response prediction of a 10-story building. In: Model Validation and Uncertainty Quantification, vol. 3, pp. 279–291. Springer International Publishing (2016)

11.

Yousefianmoghadam, S., Song, M., Stavridis, A., Moaveni, B.: System identification of a two-story infilled rc building in different damage states. Improving the Seismic Performance of Existing Buildings and Other Structures 2015, pp. 607–618. American Society of Civil Engineers (ASCE), San Francisco (2015)

12.

Simitses, G.J., Rezaeepazhand, J.: Structural similitude for laminated structures. Compos. Eng. 3, 751–765 (1993)CrossRef

13.

Rezaeepazhand, J., Simitses, G.J.: Use of scaled-down models for predicting vibration response of laminated plates. Compos. Struct. 30, 419–426 (1995)CrossRefMATH

14.

Rezaeepazhand, J., Simitses, G.J., Starnes Jr., J.H.: Design of scaled down models for stability of laminated plates. AIAA J. 33, 515–519 (1995)CrossRefMATH

15.

Simitses, G.J., Rezaeepazhand, J.: Structural similitude and scaling laws for buckling of cross-ply laminated plates. J. Thermoplast. Compos. Mater. 8, 240–251 (1995)CrossRef

16.

Rezaeepazhand, J., Simitses, G.J., Starnes Jr., J.H.: Design of scaled down models for predicting shell vibration response. J. Sound Vib. 195, 301–311 (1996)CrossRefMATH

17.

Rezaeepazhand, J., Simitses, G.J.: Structural similitude for vibration response of laminated cylindrical shells with double curvature. Compos. Part B. 28, 195–200 (1997)CrossRef

18.

Ilbeigi, S., Chelidze, D.: Model order reduction of nonlinear Euler-Bernoulli beam. In: Nonlinear Dynamics, vol. 1, pp. 377–385. Springer International Publishing (2016)

19.

Ilbeigi, S., Chelidze, D.: Reduced order models for systems with disparate spatial and temporal scales. Rotating Machinery, Hybrid Test Methods, Vibro-Acoustics & Laser Vibrometry, vol. 8, pp. 447–455. Springer International Publishing (2016)

20.

Asl, M.E., Niezrecki, C., Sherwood, J., Avitabile, P.: Predicting the vibration response in subcomponent testing of wind turbine blades. In: Special Topics in Structural Dynamics, vol. 6, pp. 115–123. Springer (2015)

21.

Asl, M.E., Niezrecki, C., Sherwood, J., Avitabile, P.: Application of structural similitude theory in subcomponent testing of wind turbine blades. Proceedings of the American Society for Composites, pp. 8–10. San Diego (2014)

22.

Asl, M.E., Niezrecki, C., Sherwood, J., Avitabile, P.: Similitude analysis of composite I-beams with application to subcomponent testing of wind turbine blades. In: Experimental and Applied Mechanics, vol. 4, pp. 115–126. Springer (2016)

23.

Asl, M., Niezrecki, C., Sherwood, J., Avitabile, P.. Similitude analysis of the strain field for loaded composite I-beams emulating wind turbine blades. In: Proceedings of the American Society for Composites: Thirty-First Technical Conference (2016).

24.

Griffith, D.T., Ashwill, T.D.. The Sandia 100-meter all-glass baseline wind turbine blade: SNL100–00. Sandia National Laboratories, Albuquerque, Report NoSAND2011–3779 (2011)

25.

Asl, M.E., Niezrecki, C., Sherwood, J., Avitabile, P.: Design of scaled-down composite I-beams for dynamic characterization in subcomponent testing of a wind turbine blade. In: Shock & Vibration, Aircraft/Aerospace, Energy Harvesting, Acoustics & Optics, vol. 9, pp. 197–209. Springer International Publishing (2016)

26.

Eydani, A.M., Niezrecki, C., Sherwood, J., Avitabile, P.: Vibration prediction of thin-walled composite I-beams using scaled models. Thin-Walled Struct. 113, 151–161 (2017)

27.

Reddy, J.N.: Mechanics of Laminated Composite Plates And Shells: Theory and Analysis. Boca Raton, FL. CRC, London (2003)

28.

Vo, T.P., Lee, J.: Flexural–torsional coupled vibration and buckling of thin-walled open section composite beams using shear-deformable beam theory. Pergamon, p. 631

Titel: Similitude Analysis of the Frequency Response Function for Scaled Structures
verfasst von: Mohamad Eydani Asl
Christopher Niezrecki
James Sherwood
Peter Avitabile
Verlag: Springer International Publishing
Buch: Model Validation and Uncertainty Quantification, Volume 3
Print ISBN: 978-3-319-54857-9

Electronic ISBN: 978-3-319-54858-6

Copyright-Jahr: 2017
DOI: https://doi.org/10.1007/978-3-319-54858-6_21

Premium Partner

Marktübersichten

Die im Laufe eines Jahres in der „adhäsion“ veröffentlichten Marktübersichten helfen Anwendern verschiedenster Branchen, sich einen gezielten Überblick über Lieferantenangebote zu verschaffen.

Zur Marktübersicht