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7 results returnedTunnel boring technology :disk cutter experiments in sedimentary and metamorphic rocks
Preliminary evaluation of bit impact ignitions of methane using a drum-type cutting head
Large-scale laboratory drag cutter experiments in hard rock
A laboratory comparison of drag cutting methods in hard rock
Large-scale testing of the ripper fragmentation system
Physical properties and mechanical cutting characteristics of cobalt-rich managanese crusts
An investigation of crack propagation with a wedge indenter to improve rock fragmentation efficiency
Published Year
Subject
- Drag bits (Drilling and boring)--Testing (3)
- Mining machinery (2)
- Rock mechanics (2)
- Coal mines and mining--Safety measures (1)
- Coal-mining machinery--Safety measures (1)
- Limestone (1)
- Manganese nodules (1)
- Methane--Combustion--Testing (1)
- Quarries and quarrying (1)
- Quarries and quarrying--Testing (1)
- Rock splitters (Machines) (1)
- Rocks--Fracture (1)
Author
- Larson, David A. (7) *
- Morrell, Roger J. (5)
- Swanson, David E. (2)
- Anderson, Sterling J. (1)
- Boucher, Michael L. (1)
- Bruce, William E. (1)
- Dellorfano, V. William. (1)
- Mades, J. F. (1)
- Morrell, R. J. (1)
- Olson, M. S. (1)
- Roepke, Wallance W. (1)
- Tandanand, S. (1)
- Thill, R. E. (1)
- Wingquist, Carl F. (1)
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