Институт вычислительной математики
и математической геофизики

The International Conference on Computational Mathematics


Numerical solution of differential and integral equations

Numerical Characteristics of Physical Nonlinearity in Vibrational Seismic..

Khairetdinov M.S.

ICM&MG SB RAS (Novosibirsk)

The process of radiation of seismic wave fields with the help of powerful seismic vibrators is accompanied by a complex of nonlinear physical phenomena as taking place in the vicinity of a source and having the continuation at significant distances from it. Such effects cause appearance of the lower and the higher multiple frequencies in seismic oscillations. In the report give numerical and experimental rezults of estimation physical nonlinearity, excited by source and the medium of distribution of seismic waves, and also using her for active seismic monitoring and increasing the efficiency of seismic data processing.

Note. Abstracts are published in author's edition

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