Abstract
Explicit conditions are given for the existence of an exceptional body wave in monoclinic materials with the symmetry plane at x 1 = 0, x 2 = 0 or x 3 = 0 and in orthotropic materials with the symmetry planes coinciding with the coordinate planes. The non-existence of an exceptional body wave ensures the existence of a subsonic surface wave. If an exceptional body wave exists, explicit conditions are given for the existence of a subsonic surface wave in monoclinic and orthotropic materials except when tr L(\(\hat{\upsilon}\)) needs to be computed.
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References
Barnett, D. M., and Lothe, J.: Consideration of the existence of surface wave (Rayleigh wave) solutions in anisotropic elastic crystals. J. Phys. F. 4 671-686 (1974).
Barnett, D. M., and Lothe, J.: The existence of Rayleigh (surface) waves solutions in anisotropic elastic half-spaces. In J. Miklowitz and J. Achenbach, editors, Modern Problems in Elastic Wave Propagation, Wiley, New York, 445-457, (1978).
Barnett, D. M., and Lothe, J.: Free surface (Rayleigh) waves in anisotropic elastic half-spaces, The surface impedance methods. Proc R. Soc. Lond. A402 135-152 (1985).
Lothe, J., and Barnett, D. M.: On the existence of surface-wave solutions for anisotropic half-space with free surfaces. J. Appl. Phys. 47 428-433 (1976).
Chadwick, P., and Smith, G. D.: Foundations of the theory of surface waves in anisotropic elastic materials. Adv. Appl. Mech. 17 303-376 (1977).
Barnett, D. M., and Lothe, J.: Synthesis of the sextic and the integral formalism for dislocations, Greens function and surface waves in anisotropic elastic solids. Phys. Norv. 7 13-19 (1973).
Chadwick, P., and Ting, T. C. T.: On the structure and invariance of the Barnett-Lothe tensors. Q. Appl. Math. 45 419-427 (1987).
Chadwick, P.: A general analysis of transonic states in an anisotropic elastic body. Proc. R. Soc. Lond. A401 203-223 (1985).
Ting, T. C. T.: Explicit conditions for the existence of exceptional body waves and subsonic surface waves in anisotropic elastic solids. Wave Motion 46 323-335 (2009).
Ting, T. C. T.: Anisotropic Elasticity: Theory and Applications, Oxford University Press, New York (1996).
Stroh, A. N.: Steady state problems in anisotropic elasticity. J. Math. Phys. 4 77-103 (1962).
Ingebrigtsen, K. A., and Tonning, A.: Elastic surface waves in crystal. Phys Rev. 184 942-951 (1969).
Ting, T. C. T.: Some identities and the structure of N i in the Stroh formalism of anisotropic elasticity. Q. Appl. Math. 46 109-120 (1988).
Alshits, V. I., and Lothe, J.: Elastic waves in triclinic crystals. III. the problem of exceptional surface waves and some of their general properties. Sov. Phys. Crystallography, 24(6) 644-648 (1979).
Chadwick, P., and Smith, G. D.: Surface waves in cubic elastic materials. In H. G. Hopkins and M. J. Sewell editors, Mechanics of Solids, The Rodney Hill 60th Anniversary Volume, Oxford, 47-100 (1982).
Barnett, D. M., and Chadwick, P.: The existence of one-component surface waves and exceptional subsequent transonic states of types 2, 4, and E1 in anisotropic elastic media. In J. J. Wu, T. C. T. Ting and D. M. Barnett, editors, Modern Theory of Anisotropic Elasticity and Applications, SIAM, Philadelphia, 199-214 (1991).
Ting, T. C. T.: A new modified Lekhnitskii formalism à la Stroh for steady-state waves in anisotropic elastic materials. Wave Motion 32 125-140 (2000).
Dongye, C., and Ting, T. C. T.: Explicit expressions of Barnett-Lothe tensors and their associated tensors for orthotropic materials. Q. Appl. Math. 47 723-734 (1989).
Ting, T. C. T.: An explicit secular equation for surface waves in an elastic material of general anisotropy. Q. J. Mech. Math. 55 297-311 (2002).
Ting, T. C. T.: Explicit secular equations for surface waves in an anisotropic elastic half-space – from Rayleigh to today. In Robert V. Goldstein and Gerard A. Maugin, editors, Proc. NATO Workshop on Surface Waves in Anisotropic and Laminated Bodies and Defects Detection, Kluwer, Dordrecht, Netherlands, 95-116 (2004).
Ting, T. C. T.: The polarization vector and secular equation for surface waves in an anisotropic elastic half-space. Int. J. Solids Structures 41 2065-2083 (2004).
Ting, T. C. T.: Dispersion equations for steady waves in an anisotropic elastic plate or a layered plate. Proc. Roy. S. London A464(2091) 613-629 (2008).
Ting, T. C. T.: Existence of one-component Rayleigh waves, Stoneley waves, Love waves, slip waves and one-component waves in a plate or layered plate. The George Herrmann Special Issue, J. Mech. Materials and Structures 4(4) 631-647 (2009).
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Ting, T.C.T. (2010). Existence of Exceptional Body Waves and Subsonic Surface Waves in Monoclinic and Orthotropic Materials. In: Wu, TT., Ma, CC. (eds) IUTAM Symposium on Recent Advances of Acoustic Waves in Solids. IUTAM Bookseries, vol 26. Springer, Dordrecht. https://doi.org/10.1007/978-90-481-9893-1_1
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DOI: https://doi.org/10.1007/978-90-481-9893-1_1
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