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- Slickenside occurrence in coal mine roof of the Valley Camp no. 3 mine near Wheeling, W. Va.
- Rock preconditioning to prevent rock bursts :report on a field demonstration
- Development of a mechanical roof breaker for ground control in longwall operations under massive roof
- Stress distribution and pillar design in oil shale retorts
- Electromagnetic radiation from rock failure
- Toward development of a hard-rock mining machine--drag cutter experiments in hard abrasive rocks
- Determination of bit forces encountered in hard rock cutting for application to continuous miner design
- Overcoring equipment and techniques used in rock stress determination (an update of IC 8618)
- Large-scale laboratory drag cutter experiments in hard rock
- Research study on pillar design for vertical crater retreat (VCR) mining
- Mechanical behavior of coal measure rocks :elastic-inelastic behavior
- Analysis of rock chips produced during water-jet-assisted cutting
- Large-scale testing of the ripper fragmentation system
- Relationship between horizontal stresses and geologic anomalies in two coal mines in southern Illinois
- In situ horizontal stress determinations in the Yampa coalfield, northwestern Colorado
- Bureau of Mines geotechnical centrifuge research--a review
- Stress determination in rock using the Kaiser effect
- Evaluation of a punch shear test device
- Determining horizontal displacement and strains due to subsidence
- Coal mine entry intersection behavior study
- Delineation of fractures in igneous rock masses using common offset radar reflection
- Estimation of shear strength using fractals as a measure of rock fracture roughness