Geomechanics and Geotechnics

Wave Field Analysis

Wave Field Analysis is a developed software based on Matlab and Fortran to analyse insitu measured wave field by first arrival methods, phase velocity methods and coda wave analysis methods. The analysed wave field is a multi-receiver line and the output gives 1D, 2D or 3D (depending on the receiver paths) underground surfaces. With the first arrival methods the P or S waves are analysed. To analyse the phase velocities the surface wave within the wave field are analysed and to determine the sensitive velocity gradient the coda wave interferometry is used.