THE MULTICOMPONENT RAYLEIGH WAVE EXPLORATION SYSTEM AND ITS TEST EFFECTIVENESS

With respect to the defects that the signals are not easy to distinguish and the disturbances are not easy to filter in current unicomponent Rayleigh wave exploration,the multicomponent Rayleigh wave exploration and data processing technique is applied.The reliability and accuracy of the interpretation are increased by the multicomponent polarization filtering and inhibiting the disturbances from the body wave and so on.An obvious effectiveness is also obtained in the test.