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The stress field within a core stub in a borehole

Calculation of the average ground stress components from measurements of the diametral deformation of a drill hole

Explosive-expansion center-hole anchor

Published Year

• 1960-1969 (3)

Subject

• Boring (3) *
• Rock pressure (3) *
• Core drilling (1)
• Deformations (Mechanics) (1)

Author

• Osen, Lars. (1)
• Panek, Louis Anthony, (1)
• Parsons, Edward W. (1)
• Rambosek, Albert J. (1)

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