Results 1 - 4 of 4

• A Gas Pressure-Based Drift Round Blast Design Methodology
  6/1/2008 - Conference papers
  The paper provides: (a) a description of the gas pressure-based design approach to blasting, (b) a simple technique for estimating the damage radius of the buffer row of holes, and (c) a discussion of smoothwall design for the contour row of holes.
• In Situ Stress Measurements at the Stillwater Mine, Nye, Montana
  6/1/2003 - Conference papers
  Using hollow inclusion stress cells, researchers obtained two in situ stress measurements from the face of two footwall lateral drifts at the Stillwater Mine near Nye, MT.
• Stress Measurement of a Jointed Rock Mass During Drift Development
  9/1/1999 - Conference papers
  An experiment is described in which hollow inclusion cells were used to measure stress in a jointed rock mass during drift development at the Stillwater Mine, Nye, MT, USA.
• Use of Strain-Gauged Rock Bolts to Measure Rock Mass Strain During Drift Development
  6/1/1999 - Conference papers
  An experiment is described in which instrumented rock bolts were used to measure strain in the rock mass during drift development at the Stillwater Mine, Nye, Montana, USA.