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Information × Registration Number 0215U003787, 0115U003293 , R & D reports Title Waves of deformations in anisotropic bodies with localized areas of non-homogeneity of geometric and physical - mechanical properties popup.stage_title Head Dovbnya Kateryna Mykolayvna, Доктор фізико-математичних наук Registration Date 27-03-2015 Organization Donetsk National University popup.description2 Built basic relations theoretical numerical and analytical methods for solving boundary value problems of elastic wave propagation in composite for the transverse and longitudinal directions waveguides with complicated physical and mechanical properties, in particular the layer containing portions of a fracture or arcuate bend piecewise inhomogeneous and continuously inhomogeneous thickness layer composite cylinder and the cylinder of the nonlinear material. Algorithms and software systems for numerical implementations of the design and visualization of information. Summarizes the patterns of influence parameters of inhomogeneities and complicated physical and mechanical properties on the dispersion, kinematic, power and energy characteristics of the propagation, reflection and refraction of elastic waves. Product Description popup.authors Єлагін О.В. Довбня К.М. Римар П.В. Шевцова Н.А. popup.nrat_date 2020-04-02 Close