Shear Mechanical Properties Characterization of Material via Ultrasound Vibrometry

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Abstract:

Measurement of mechanical properties is very important in material science research area. Shear mechanical properties can be obtained from ultrasound vibromery method. Generally, ultrasound vibrometry is based on Voigt model which cannot describe some viscoelastic material accurately. Our method is based on Zener model, and more precise description of mechanical behavior can be measured. In our work, finite element method and experiment are conducted to validate our approach. Shear wave velocities at harmonics in finite element simulation are very close to the theoretical value and the fitting results from experiment demonstrate that our method has better ability to characterize some materials.

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Periodical:

Advanced Materials Research (Volumes 488-489)

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826-830

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March 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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[1] S. Chen, R.R. Kinnick, C. Pislaru, Y. Zheng, A. Yao, and J.F. Greenleaf: IEEE Transaction on Ultrasonics, Ferroelectric, and Frequency Control, Vol. 56(2009), pp.55-62.

DOI: 10.1109/tuffc.2009.1005

Google Scholar

[2] Y. Zheng, S. Chen, W. Tan, R. Kinter, and J.F. Greenleaf: IEEE Transaction on Ultrasound, Ferroelectrics, and Frequency Control, Vol. 54(2007), pp.290-300.

Google Scholar

[3] A.E.H. Love, Elasticity, 4th ed (Dover Publications, New York 1944).

Google Scholar

[4] H. L. Oestreicher: Journal of Acoustical Society of America, Vol. 23(1951), pp.707-714.

Google Scholar

[5] Valdez-Jasso D, Haider M A, Banks H T, Bia D, Zocalo Y, Armentano R and Olufsen M S: IEEE Trans. Biomed. Eng, Vol. 56(2007), pp.210-219.

DOI: 10.21236/ada465195

Google Scholar

[6] Marcus R H, Korcarz C, McCray G, Neumann A, Murphy M, Borow K, Weinert L, Bednarz J, Gretler D D and Spencer K T: Circulation Vol. 89(1994), pp.2688-99.

DOI: 10.1161/01.cir.89.6.2688

Google Scholar

[7] Olufsen M S and Nadim A: Math. Biosci. Eng, Vol. 1(2004), pp.61-80.

Google Scholar

[8] Craiem D, Graf S, Pessana F, Grignola J C, Bia D, Gines F and Armentano R: Appl. Res. Vol. 35(2005), pp.111-114.

Google Scholar

[9] J.M. Carcione: Wave Fields in Real Media: Wave Propagation in Anisotropic, Anelastic and Porus Media (Elsevier Science Ltd., Oxford 2001).

DOI: 10.1016/b978-0-32-398343-3.00013-1

Google Scholar

[10] Zheng Y, Chen S, Tan W and Greenleaf JF: IEEE Ultrason Symp 2003, pp.1812-1815.

Google Scholar