Proceedings of the Symposium on the Application of Geophysics to Engineering and Environmental Problems, Volume 1The Society, 1988 - Engineering geology |
Contents
Doniels Jeffrey J Well Logging for Engineering and Environmental | 1 |
A Rapid Seismic Technique for Detecting Subsurface Voids and Unmapped | 101 |
The Resistivity and Induced Polarization Methods | 109 |
Copyright | |
6 other sections not shown
Other editions - View all
Common terms and phrases
amplitude anomaly apparent applications approximately aquifer array bedrock calculated caused clay computed conductivity continuous Contour contrast correction curves density dependent depth detection determined dipole direction distance earth effect electrical electrodes electromagnetic elevation energy engineering equation et al example exploration factor fault feet Figure filter frequency geologic geophone Geophysics gradient gravity and magnetic gravity anomaly ground groundwater horizontal illustrated increase induced intensity interpretation interval lateral layer less limited magnetic anomaly magnetic field mapping mass material measurements meters methods msec noise Note observed obtain occurs polarization position potential present problem processing range receiver record reflection refraction refractor regional relative resistivity resolution rock salinity seismic sensitivity shallow shot shown shows soil sounding spacing station studies subsurface surface survey Table techniques thickness units variations varies velocity vertical zone