Combined system for acquiring speeds compression waves and Rayleigh waves and for generating sections Vs, Vp and geomechanical parameters subsoil

摘要

Combined system for acquiring speeds compression waves and Rayleigh waves and for generating sections Vs, Vp and geomechanical parameters subsoil. # The invention relates to a system for acquiring seismic data produced by surface waves , or Rayleigh waves and compression waves, or P waves, fast and effectively in urban high traffic, such as areas where there are crossings, roundabouts, or pedestrian crossings. Said system preferably comprises a hose (1) connected to a drive device (2), and equipped with a plurality of geophones (5) connected via a main cable (9) to a unit of measure and record (4). The system also comprises a plurality of plates hit (7) arranged between the geophones and interleaved (5) for generating compression waves or waves P.