Accession Number:

AD0761639

Title:

High Pressure Properties of U12n.05 and U12t.02 Tuffs, Nevada Test Site.

Descriptive Note:

Final rept.,

Corporate Author:

TERRA TEK INC SALT LAKE CITY UTAH

Report Date:

1973-04-01

Pagination or Media Count:

39.0

Abstract:

Laboratory tests on NX size cores from the U12n.05 and U12t.02 tunnels, Nevada Test Site, are presented. Special care has been taken to obtain specimens, particularly preserve the moisture content, so that laboratory tests will represent the in-situ response. Site sampling was extensive for each location so that an adequate site characterization could be obtained. Emphasis was placed on obtaining the pressure-volume change response up to multi-kilobar pressures. Each site represented a nearly saturated ash fall tuff, except for a region about 200-300 feet from the working point in the U12t.02 tunnel. In this region at least selected beds were less saturated, possibly due to water drained away by a fault. Author

Subject Categories:

  • Geology, Geochemistry and Mineralogy
  • Explosions

Distribution Statement:

APPROVED FOR PUBLIC RELEASE