NON-LINEAR WAVE PROCESSES IN THE LIQUID-SATURATED BEDS RAMAZANOV TELMAN INSTITUTE OF APPLIED MATHEMATICS OF BAKU STATE UNIVERCITY,

In this paper one of the possible adequate mathematical models of wave phenomena in fluid-saturated rocks and physical . Interpretation of weak noises transmission processes (weak stress waves spreading thorough Earth's layers with frequencies about ۱۰ Hz and more ) to long distances have been proposed. Let us suppose that visooelastic grains of rooks consist of several masses possessing with inertial foroe, The process of interaction of dissipation and dispersion efleots In non-interpenetrating two-phase media taking into account non-linear characteristics of above-mentioned phenomena leads to the equation with non-linearity of Korteveg-de Vrees-Burgers