Low-frequency scattering on a half-space filled with periodical inclined elastic layers with the slip on boundaries
Yu. Roganov and V. Roganov
Event name: 17th International Conference on Geoinformatics - Theoretical and Applied Aspects
Session: Mathematical Methods and Computer Technologies in Geophysics and Geology
Publication date: 14 May 2018
Info: Extended abstract, PDF ( 774.55Kb )
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A low-frequency effective model has been developed for a medium with periodical inclined elastic layers with the slip between layers.The boundary conditions are determined for low-frequency scattering at the boundary between elastic half-space and a half-space filled with an effective medium. These conditions depend on the incline angle of the layers. Based on the boundary conditions linear systems of equations for the reflection and transmission coefficients were derived. The theory is illustrated by three examples of calculating the reflection and transmission coefficients.