Storozhev, Sergey V.2016-11-252016-11-252016Storozhev S. V. Fuzzy Evaluations For Kinematic Characteristics of Nonlinear Second Harmonics of Shear Waves in Transversely Isotropic Elastic Medium / S. V. Storozhev // Nonlinear Dynamics–2016 (ND-KhPI2016) : proceedings of 5th International Conference, dedicated to the 90th anniversary of Academician V. L. Rvachev, September 27-30, 2016 = Нелінійна динаміка–2016 : тези доп. 5-ї Міжнар. конф., 27-30 вересня 2016 р. – Kharkov : NTU "KhPI", 2016. – P. 509-514.https://repository.kpi.kharkov.ua/handle/KhPI-Press/24920The analytic representation for the amplitude characteristics of the nonlinear second harmonic of horizontally polarized bulk shear waves is obtained in transversely isotropic elastic medium. With the use of heuristic principle of generalization in the fuzzy sets theory a fuzzy evaluation of the amplitude levels of nonlinear anharmonic perturbations is constructed on the assumption that the approximate experimental values for the elastic modules of the second and third order for the medium describes the normal trapezoidal fuzzy intervals.enbulk waves of deformationscubic-nonlinear transverselyisotropic mediumnonlinear anharmonic perturbationsuncertaintiestheory of fuzzy setsphysical parameters of the modelmechanical parameters of the modelheuristic principle of generalizationfuzzy evaluationamplitude characteristicssecond harmonic shear wavesArticle