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A Program Plan for Determining Optimum Roof Bolt Tension. Theory and Application of Rock Reinforcement Systems in Coal Mines. Volume 2. General Bibliography.


PB80179187

Publication Date 1979
Personal Author Lang, T. A.; Bischoff, J. A.; Wagner, P. L.
Page Count 43
Abstract The objective of this investigation was to develop a program plan of analytical studies and tests to determine (1) the optimum installation tension of a coal mine roof bolt, (2) the most valid bolt support theory or theories, and (3) the most valid roof failure theory or theories. Volume 2 contains the bibliography.
Keywords
  • Coal mines
  • Rock bolts
  • Bibliographies
  • Underground supporting
  • Rock mechanics
  • Bolted joints
  • Safety
  • Mining equipment
  • Grouting
  • Roof bolts
  • Mine safety
Source Agency
  • Bureau of Mines
NTIS Subject Category
  • 48A - Mineral Industries
Corporate Authors Leeds, Hill and Jewett, Inc., San Francisco, CA.; Bureau of Mines, Washington, DC.
Supplemental Notes See also Volume 1, PB80-179195.
Document Type Bibliography
Title Note Open file rept. (Final), Oct 77-Mar 79.
NTIS Issue Number 198017
Contract Number
  • J0285006
A Program Plan for Determining Optimum Roof Bolt Tension. Theory and Application of Rock Reinforcement Systems in Coal Mines. Volume 2. General Bibliography.
A Program Plan for Determining Optimum Roof Bolt Tension. Theory and Application of Rock Reinforcement Systems in Coal Mines. Volume 2. General Bibliography.
PB80179187

  • Coal mines
  • Rock bolts
  • Bibliographies
  • Underground supporting
  • Rock mechanics
  • Bolted joints
  • Safety
  • Mining equipment
  • Grouting
  • Roof bolts
  • Mine safety
  • Bureau of Mines
  • 48A - Mineral Industries
  • J0285006
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