 |
|
Search U.S. government technical reports digitized or harvested by TRAIL.
Keyword Search
17 results returnedMeasurement of pressures on rock pillars in underground mines.
Measurement of pressures on rock pillars in underground mines.
Use of subaudible noises for prediction of rock bursts
The microseismic method of predicting rock failure in underground mining.
The microseismic method of predicting rock failure in underground mining.
Standardized tests for determining the physical properties of mine rock
Diamond drilling and diamond bit investigation
Diamond drilling and diamond bit investigation.
A gage and recording equipment for measuring dynamic strain in rock
Generation and propagation of strain waves in rock :part I
Oil-Shale mine, Rifle, Colo. :a review of design factors
Seismic methods of detecting and delineating subsurface subsidence
Borehole deformation gage for determining the stress in mine rock
Underground borate mining, Kern County, Calif.
Effects of stress relief and other changes in stress on the physical properties of rock
Published Year
Subject
- Rock mechanics (9)
- Rock pressure (5)
- Mine roof control (4)
- Boring (2)
- Diamond bits--Testing (2)
- Granite (2)
- Microseisms (2)
- Rock mechanics--Measurement--Equipment and supplies (2)
- Rocks--Testing--Equipment and supplies (2)
- Strains and stresses (2)
- Blast effect--Measurement--Equipment and supplies (1)
- Borate minerals--California--Kern County (1)
- Borates--California--Kern County (1)
- Geology--California--Kern County (1)
- Mining engineering (1)
- Oil-shales--Colorado (1)
- Petroleum mining (1)
- Rock bursts (1)
- Rocks--Creep (1)
- Rocks--Testing (1)
- Seismic prospecting (1)
- Subsidences (Earth movements) (1)
Author
Search developed and maintained by the University of Washington Libraries
Copyright 2010