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True uniaxial compressive strengths of rock or coal specimens are independent of diameter-to-length ratios

Elastic wave velocity and attenuation as used to define phases of loading and failure in coal

Published Year

• 1990-1999 (2) *

Subject

• Coal--Testing (2) *
• Fracture mechanics (1)
• Ground control (Mining) (1)
• Materials--Compression testing (1)
• Rock bursts (1)
• Rocks--Testing (1)

Author

• Babcock, C. O. (1)
• Gerlick, R. E. (1)
• Hanson, David R. (1)
• Shea-Albin, V. R. (1)

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