Accession Number : ADA131322
Title : Cavity Detection and Delineation Research. Report 2. Seismic Methodology: Medford Cave Site, Florida.
Descriptive Note : Technical rept. May 79-Nov 80,
Corporate Author : ARMY ENGINEER WATERWAYS EXPERIMENT STATION VICKSBURG MS GEOTECHNICAL LAB
Personal Author(s) : Curro,Joseph R , Jr
PDF Url : ADA131322
Report Date : Jun 1983
Pagination or Media Count : 103
Abstract : As part of a research program designed to find a quick and economical methodology to detect and delineate cavities, seismic technology was applied to the cavity problem at the Medford Cave site, Florida. Six seismic techniques consisting of surface refraction, constant-spacing, fan-shooting, surface shear-wave, uphole refraction, and crosshole investigations were employed at the site in an effort to detect and delineate cavity features. The results of these tests indicated that the surface refraction, constant-spacing, and crosshole techniques detected and partially delineated cavities. Their degrees of success varied. In summary, the constant-spacing technique is the only surface seismic test procedure recommended for use in cavity detection-delineation and the crosshole P-wave technique is the only subsurface method recommended.
Descriptors : *Seismic detection, Florida, Caves, Cavities, Seismic waves, Refraction, Velocity, Waveforms, Field tests, Geophysical prospecting
Subject Categories : Seismic Detection and Detectors
Distribution Statement : APPROVED FOR PUBLIC RELEASE