| 摘要 |
Active method to detect and analyze seismic signals which provides to artificially generate a source (12) of artificial vibration, and to use at least one biaxial geophone (14) to detect at least the Rayleigh wave produced by the source (12) of artificial vibration in a predefined position with respect to the geophone (14) and to analyze jointly at least the radial component (C r ), the vertical component (C v ) and the spectral ratio RSVR between the radial component (C r ), the vertical component (C v ) which defines the ellipticity of the Rayleigh wave produced. |
