The influence of the configuration of the fiber-metal laminates on the dispersion relations of the elastic wave modes

• Autorzy: Barski Marek , Muc Aleksander , Stawiarski Adam
• Języki publikacji: EN

Abstrakty

EN

The current work is devoted to the determination of dispersion curves for elastic wave modes. The studied elastic waves propagate across metal-fiber hybrid composites. In order to solve the problem, special software has been developed with the use of C++. This software works with the MS Windows operating system and the proposed solution is based on the multi-threading mechanism. It makes possible to significantly speed up the calculations. The relatively new approach is used namely the stiffness matrix method. At the very beginning, the dispersion curves are determined for the traditional composite materials of cross-ply configuration, for which the layers are made of glass fiber/epoxy resin and carbon fiber/epoxy resin. The impact of the total number of layers on the dispersion curves is investigated. Next, the influence of the thickness of the layers, which are made of aluminum alloy, on the dispersion characteristic is studied. In the second case, it is assumed that the total thickness of the composite material wall for all cases is identical.

Słowa kluczowe

EN

FML; fiber metal laminates; GLARE; elastic wave modes; dispersion curves; stiffness matrix method

PL

FML; laminaty metalowo-włókniste; GLARE; mody fal sprężystych; krzywa dyspersji; metoda macierzy sztywności

• Wydawca: Poznan University of Technology. Institute of Applied Mechanics
• Czasopismo: Vibrations in Physical Systems
• Rocznik: 2020
• Tom: Vol. 31, nr 2
• Strony: art. no. 2020202
• Opis fizyczny: Bibliogr. 15 poz., rys., wykr.

Twórcy

autor

Barski Marek

• Cracow University of Technology, Faculty of Mechanical Engineering, al. Jana Pawła II 37, 31-864 Kraków, Poland

autor

Muc Aleksander

• Cracow University of Technology, Faculty of Mechanical Engineering, al. Jana Pawła II 37, 31-864 Kraków, Poland

autor

Stawiarski Adam

• Cracow University of Technology, Faculty of Mechanical Engineering, al. Jana Pawła II 37, 31-864 Kraków, Poland

Bibliografia

• 1. P. Pastuszak, A. Muc, M. Barski, Methods of infrared non-destructive techniques: Review and experimental studies, Key Eng. Mat., 542 (2013) 131 - 141.
• 2. V. Giurgiutiu, Structural Health Monitoring with Piezoelectric Wafer Active Sensors, Elsevier 2008.
• 3. Zhongqing Su, Lin Ye, Identification of Damage Using Lamb Waves, From Fundamentals to Applications, Lecture Notes in Applied and Computational Mechanics Vol. 48, Springer - Verlag, Berlin - Heidelberg 2009.
• 4. W. Wang, C. Rans, R. Benedictus, Analytical prediction for non-symmetric fatigue crack growth in Fibre Metal Laminates, Int. J. Fatigue, 103 (2017) 546 - 556.
• 5. J. Bieniaś, P. Jakubczak, K. Dadej, Low velocity impact resistance of aluminum glass laminates - Experimental and numerical investigation, Compos. Struct., 152 (2016) 339 - 348.
• 6. A. H. Nayfeh, The general problem of elastic wave propagation in multilayered anisotropic media, J. Acoust. Soc. Am., 89(4) (1991) 1521 - 1531.
• 7. A. Maghsoodi, A. Ohadi, M. Sadighi, Calculation of Wave Dispersion Curves in Multilayered Composite-Metal Plates, Shock Vib., (2014), Article ID 410514, http://downloads.hindawi.com/journals/sv/2014/410514.pdf.
• 8. J. S. Lowe, Matrix Techniques for Modeling Ultrasonic Wave in Multilayered Media, IEEE T-UFFC 42(2) (1995) 525 - 542.
• 9. S. Pant, J. Laliberte, M. Martinez, B. Rocha, Derivation and experimental validation of Lamb waves equation for an n-layered anisotropic composite laminate, Compos. Struct., 111 (2014) 566 - 579.
• 10. L. Wang, S. I. Rokhlin, Stable reformulation of transfer matrix method in layered anisotropic media, Ultrasonics, 39 (2001) 413 - 424.
• 11. S. I. Rokhlin, L. Wang, Stable recursive algorithm for elastic wave propagation in layered anisotropic media: Stiffness matrix method, J. Acoust. Soc. Am., 112 (2002) 822 - 834.
• 12. A. Kamal, V. Giurgiutiu, Stiffness Transfer Matrix Method(STMM) for Stable Dispersion Curves in Anisotropic Composites, Proceedings of SPIE, 9064, (2014), http://www.me.sc.edu/research/lamss/pdfnew/CONFERENCES/C228_9064_39.pdf.
• 13. M. Barski, P. Pająk, Determination of Dispersion Curves for Composite Materials with the Use of Stiffness Matrix Method, Acta Mechanica et Automatica, 11(2) (2017) 121 - 128.
• 14. A. M. A. Huber, M. G. R. Sause, Classification of solutions for guided waves in anisotropic composites with large numbers of layers, J. Acoust. Soc. Am., 144(6) (2018) 3236 - 3251.
• 15. A. Muc, Mechanics of fiber composites (in Polish), Księgarnia Akademicka, Kraków, 2003.

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).