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Showing 1 - 12 results of 12 for search '"Report of investigations (United States. Bureau of Mines) ;"', query time: 0.50s Refine Results
  1. 1
    Shield machanics and resultant load vector studies /
    by Barczak, Thomas M.
    Published 1986
    “...Report of investigations (United States. 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
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Government Document Book
  3. 3
    Horizontal and vertical load transferring mechanisms in longwall roof supports /
    by Barczak, Thomas M.
    Published 1988
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Government Document Book
  4. 4
    Three-dimensional shield mechanics /
    by Barczak, Thomas M.
    Published 1987
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Government Document Book
  5. 5
    Stiffness characteristics of longwall shields /
    by Barczak, Thomas M.
    Published 1988
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Government Document Book
  6. 6
    Two-leg longwall shield mechanics /
    by Barczak, Thomas M.
    Published 1989
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Government Document Book
  7. 7
    Effect of load rate on wood crib behavior /
    by Barczak, Thomas M.
    Published 1988
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Government Document Book
  8. 8
    Shield mechanics and critical load studies for unsymmetric contact configurations /
    by Barczak, Thomas M.
    Published 1990
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Government Document Book
  9. 9
    Evaluation of multitimbered wood crib supports /
    by Barczak, Thomas M.
    Published 1991
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Government Document Book
  10. 10
    Comparison of models to evaluate in situ shield loading /
    by Barczak, Thomas M.
    Published 1990
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Government Document Book
  11. 11
    A model of shield-strata interaction and its implications for active shield setting requirements /
    by Barczak, Thomas M.
    Published 1991
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Government Document Book
  12. 12
    Canopy and base load distribution on a longwall shield /
    by Barczak, Thomas M.
    Published 1992
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Government Document Microform Book
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