Nonlinear Second Harmonics of Localized Shear Waves in an Anisotropic Layer Between Anisotropic Half Spaces Under the Conditions of Imperfect Contact
- 作者: Shevchenko V.1,2, Zhogoleva N.1,2
-
隶属关系:
- Stus Donets’k National University
- Institute of Applied Mathematics and Mechanics, Ukrainian National Academy of Sciences
- 期: 卷 236, 编号 2 (2019)
- 页面: 199-211
- 栏目: Article
- URL: https://journals.rcsi.science/1072-3374/article/view/242193
- DOI: https://doi.org/10.1007/s10958-018-4106-4
- ID: 242193
如何引用文章
详细
We construct a numerical-analytic solution of the problem of generation of the nonlinear second harmonics in the course of propagation of elastic symmetric localized shear waves in the crystalline layer of cubic system of the m3m class located between the crystalline half spaces of the same type and the same class of anisotropy under the conditions of imperfect sliding contact of components of the waveguide. We determine the analytic form of the functions of wave motions for nonlinear anharmonic perturbations in the form of longitudinal-shear-type waves. We also perform the numerical investigations of the amplitude-frequency characteristics of the second harmonics for monochromatic localized waves in a layer of a single crystal of germanium between the half spaces from the single crystal of silicon.
作者简介
V. Shevchenko
Stus Donets’k National University; Institute of Applied Mathematics and Mechanics, Ukrainian National Academy of Sciences
Email: Jade.Santos@springer.com
乌克兰, Vinnytsya; Slov’yans’k
N. Zhogoleva
Stus Donets’k National University; Institute of Applied Mathematics and Mechanics, Ukrainian National Academy of Sciences
Email: Jade.Santos@springer.com
乌克兰, Vinnytsya; Slov’yans’k