EGEL
Energy GeoEngineering Laboratory

Geophysical Characterization

Geophysical Characterization

Details

​SOILS AND WAVES:

General wave phenomena:
Diffraction healing
Ray curving

Elastic waves:
Anisotropy, attenuation, contacts, jointed rocks and cementation.
Measurements (electrode polarization, needle probe, TDR)
High energy (breaking rocks)

Process monitoring:
Liquefaction, soft sediments, diffusion, consolidation, cementation.

Inversion - tomography - imaging:
P-wave imaging - S-wave tomography - R-wave void detection
Electrical resistively tomography

Signal processing

SIGNAL PROCESSING AND INVERSE PROBLEMS

Signal processing:
Time and frequency domains

Inversion:
Regularization - Fuzzy logic - Ovkham - Parametric
Tomography - Imaging (reflection and transmission)
Electrical resistivity tomography

Experimental design:
Self-healing measurement methods
Optimal design in view of inverse problem solving
High information-content testing

Process monitoring