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Showing 1 - 17 results of 17 for search 'Bureau of Mines, U.S. Dept. of the Interior,', query time: 0.29s Refine Results
  1. 1
    Shield machanics and resultant load vector studies /
    by Barczak, Thomas M.
    Published 1986
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Government Document Book
  2. 2
    Assessment of longwall roof behavior and support loading by linear elastic modeling of the support structure /
    by Barczak, Thomas M.
    Published 1987
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Government Document Book
  3. 3
    Horizontal and vertical load transferring mechanisms in longwall roof supports /
    by Barczak, Thomas M.
    Published 1988
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Government Document Book
  4. 4
    Three-dimensional shield mechanics /
    by Barczak, Thomas M.
    Published 1987
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Government Document Book
  5. 5
    Stiffness characteristics of longwall shields /
    by Barczak, Thomas M.
    Published 1988
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Government Document Book
  6. 6
    Two-leg longwall shield mechanics /
    by Barczak, Thomas M.
    Published 1989
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Government Document Book
  7. 7
    Effect of load rate on wood crib behavior /
    by Barczak, Thomas M.
    Published 1988
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Government Document Book
  8. 8
    Shield mechanics and critical load studies for unsymmetric contact configurations /
    by Barczak, Thomas M.
    Published 1990
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Government Document Book
  9. 9
    Advanced guidelines for performance testing of two-legged longwall shields /
    by Barczak, Thomas M.
    Published 1989
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Government Document Book
  10. 10
    Evaluation of multitimbered wood crib supports /
    by Barczak, Thomas M.
    Published 1991
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Government Document Book
  11. 11
    Comparison of models to evaluate in situ shield loading /
    by Barczak, Thomas M.
    Published 1990
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Government Document Book
  12. 12
    A model of shield-strata interaction and its implications for active shield setting requirements /
    by Barczak, Thomas M.
    Published 1991
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Government Document Book
  13. 13
    Canopy and base load distribution on a longwall shield /
    by Barczak, Thomas M.
    Published 1992
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Government Document Microform Book
  14. 14
    Practical considerations in longwall face and gate road support selection and utilization /
    by Barczak, Thomas M.
    Published 1989
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Government Document Book
  15. 15
    The history and future of longwall mining in the United States /
    by Barczak, Thomas M.
    Published 1992
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Government Document Microform Book
  16. 16
    Examination of design and operation practices for longwall shields /
    by Barczak, Thomas M.
    Published 1992
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Government Document Microform Book
  17. 17
    Engineering methods for the design and employment of wood cribs /
    by Barczak, Thomas M.
    Published 1993
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Government Document Microform Book
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