||Location of Solution Channels and Sinkholes at Dam Sites and Backwater Areas by Seismic Methods: Part II - Correlation of Seismic Data with Engineering Properties.
Drnevic, Vincent P.;
||Kentucky Water Resources Inst., Lexington.
||RR-55; DI-14-31-0001-3217; OWRR-A-026-KY; 08467,; A-026-KY(4)
( Geophysical prospecting;
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||The methods of seismic refraction surveying may be adapted to the accurate determination of depth and undulation of a rock surface where the depth to rock is less than 50 feet. Four seismic field methods and a laboratory method were used to determine shear wave propagation velocities and shear moduli for two sites. The four seismic methods are standard seismic refraction survey, downhole shooting refraction survey, transient Rayleigh wave survey, and crosshole shooting survey. A torsional resonant column apparatus was used for the laboratory tests. (Author Modified Abstract)
||Also available as Soil Mechanics Ser-15. See also Part 1, PB-220 063.
|NTIS Title Notes
||Research rept. Sep 70-Jun 72.
|PUB Date Free Form
||13B; 8G; 64F; 60B
||PC A03/MF A01