NUMERICAL MODELING OF THE PROPAGATION OF ELASTIC WAVES IN STRATIFIED MEDIA WITH COMPLIANT INTERLAYERS

Author(s): Pokhabova Maria Alexandrovna

Rubric: Information technology

Release: 2014-1 (4)

Pages: 188-194

Keywords: elastic waves, the block medium, microstructure, rheological scheme, the computational algorithm, mathematic modeling

Annotation: Developed computer algorithms that simulate the dynamic interaction of elastic blocks through thin viscoelastic layer in structurally inhomogeneous media such as rocks. On the basis of rheological models are constructed for the deformation of the material layers of different levels of complexity. In the numerical solution of one-dimensional problems of applied monotonous grid- characteristic schemes with a balanced number of time steps in the blocks and interlayers . The problems of software implementation of algorithms on multiprocessor systems with graphics cards . Numerical results demonstrate the qualitative features of the propagation of plane waves in materials with a layered microstructure.

Bibliography: Pokhabova MA.AL. NUMERICAL MODELING OF THE PROPAGATION OF ELASTIC WAVES IN STRATIFIED MEDIA WITH COMPLIANT INTERLAYERS // Education Resources and Technologies. – 2014. – № 1 (4). – С. 188-194. doi: