Abstract
The paper proposes a new deformation model of piezomaterials that includes linear, quadratic, and cubic, and piezoeffect mechanisms. A nonlinear system of equations describing the propagation of plane waves is derived. Two new problems are solved analytically: generation of the third harmonic of an SH-wave and generation and interaction of new SH- and SV-waves after SH- and SV-waves are excited. All data needed for computer modeling are determined. The results of computer modeling are discussed
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Rushchitsky, J.J., Sinchilo, S.V. & Khotenko, I.N. Cubically Nonlinear Waves in a Piezoelastic Material. International Applied Mechanics 40, 557–564 (2004). https://doi.org/10.1023/B:INAM.0000037303.96396.a0
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DOI: https://doi.org/10.1023/B:INAM.0000037303.96396.a0