Search U.S. government technical reports digitized or harvested by TRAIL.

Keyword Search

In situ rock temperature :stress investigations in rock quarries

The use of rock bolts or wire rope to increase the strength of fractured model pillars

A least squares method for improving the source location of rock noise

Strengthening of fractured rock pillars by the use of small radial reinforcement pressures

Improvements in the three-component borehole deformation gage and overcoring techniques

Published Year

• 1970-1979 (5) *

Subject

• Mining engineering (2)
• Rock mechanics (2)
• Boring (1)
• Core drilling (1)
• Gages (1)
• Granite--Thermal properties (1)
• Quarries and quarrying (1)
• Rock bolts (1)
• Rock pressure (1)
• Rocks--Testing (1)
• Rocks--Thermal properties (1)
• Strain gages (1)
• Wire rope (1)

Author

• Duvall, Wilbur I. (5) *
• Brady, B. T. (2)
• Hooker, Verne E. (2)
• Aggson, James R., (1)
• Bickel, David L., (1)
• Horino, Frank G. (1)
• Leighton, Fred. (1)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

Search developed and maintained by the University of Washington Libraries
Copyright 2010