Yakovenko O. Dynamic interaction of the shock waves with an interface between transversal-isotropic elastic media

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0400U002785

Applicant for

Specialization

  • 01.02.04 - Механіка деформівного твердого тіла

31-10-2000

Specialized Academic Board

Д 26.166.01

S.P.Timoshenko Institute of Mechanics

Essay

Investigations of phenomena of propagation and bifurcation of shock waves fronts in a transversally isotropic heterogeneous elastic medium are carried out. Analysis of the shock waves diffraction in the plane and curvilinear interfaces is performed. The effects of generation of geometrical singularities in the fronts surfaces, formation of caustics, as well as the phenomena of quasitotal internal reflection, focussing and scattering the waves by elastic reflectors have been studied.

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