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Method of determining the strength of a mine roof

Determining the in-place support of mine roof with rock bolts, White Pine Copper Mine, Michigan

Borehole deformation gage for determining the stress in mine rock

A method for determining stress in rock

Distribution of stress in the Westvaco Trona Mine, Westvaco, Wyo.

Published Year

• 1950-1959 (1)
• 1960-1969 (4)

Subject

• Rock pressure (2)
• Mine roof bolting (1)
• Mine roof control (1)
• Rock mechanics--Measurement--Equipment and supplies (1)
• Rock pressure--Measurement (1)
• Strains and stresses (1)
• White Pine Copper Mine (Mich.) (1)

Author

• Morgan, Thomas A. (5) *
• Merrill, Robert H. (3)
• Fischer, W. G. (1)
• Obert, Leonard, (1)
• Panek, Louis Anthony, (1)
• Stehlik, C. J. (1)
• Sturgis, William J. (1)

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