多分量瑞利波勘探系统和试验效果

THE MULTICOMPONENT RAYLEIGH WAVE EXPLORATION SYSTEM AND ITS TEST EFFECTIVENESS

鉴于目前瑞利波勘探用单分量，存在着信号不易区分和干扰不易滤除的缺陷，采用多分量瑞利波勘探和资料处理技术，经多分量极化滤波、压制体波等干扰，增加了解释的可靠性和精度，试验中亦取得了明显的效果。

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.