This presentation provides the results of a geophysical investigation using electrical resistivity to examine the subsurface surrounding a sinkhole in Tennessee. The location was a karst environment where a sinkhole had opened up in a dry retention pond, and resistivity was used to determine its cause, depth, and lateral extents of any fractures, collapse features or ravel zones.
Негізгі бет Geophysics: Electrical Resistivity Mapping to Evaluate a Sinkhole Collapse
No video
Пікірлер: 7