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Search results 18

Proceedings : 34th international conference on ground control in mining : July 28-30, 2015 : Jul 2015, Morgantown, WV.

Proceedings : 34th international conference on ground control in mining : July 28-30, 2015 : Jul 2015, Morgantown, WV.
Paper図書
[West Virginia University][2015?]<M17-16-324>
National Diet Library
  • Author Heading...antown, W.Va.) Barczak, Thomas M. Peng, Syd S., 1939- Schmidt,...

Proceedings : 33rd international conference on ground control in mining : July 29-31, 2014 : Jul 2014, Morgantown, WV.

Proceedings : 33rd international conference on ground control in mining : July 29-31, 2014 : Jul 2014, Morgantown, WV.
Paper図書
[West Virginia University][2014?]<M17-16-323>
National Diet Library
  • Author Heading...antown, W.Va.) Barczak, Thomas M. Ingold, Matt. Peng, Syd S., ...

30th international conference on ground control in mining : proceedings : July 26-28, 2011 : Lakeview Scanticon Resort & Conference, Morgantown, WV, USA : Jul 2011, Morgantown, WV.

30th international conference on ground control in mining : proceedings : July 26-28, 2011 : Lakeview Scanticon Resort & Conference, Morgantown, WV, USA : Jul 2011, Morgantown, WV.
Paper図書
[s.n.][2011].<M17-12-788>
National Diet Library
  • Author Heading...antown, W.Va.) Barczak, Thomas M.

The history and future of longwall mining in the United States microform / by Thomas M. Barczak (Information circular ; 9316)

The history and future of longwall mining in the United States microform / by Thomas M. Barczak (Information circular ; 9316)
Microform図書
1992<YCA-I 28.27:9316>
National Diet Library
  • Author HeadingBarczak, Thomas M

Examination of design and operation practices for longwall shields microform / by Thomas M. Barczak (Information circular ; 9320)

Examination of design and operation practices for longwall shields microform / by Thomas M. Barczak (Information circular ; 9320)
Microform図書
1992<YCA-I 28.27:9320>
National Diet Library
  • Author HeadingBarczak, Thomas M United States. Bureau of Mine...

A model of shield-strata interaction and its implications for active shield setting requirements microfrom / by Thomas M. Barczak and David C. Oyler (Report of investigations ; 9394)

A model of shield-strata interaction and its implications for active shield setting requirements microfrom / by Thomas M. Barczak and David C. Oyler (Report of investigations ; 9394)
Microform図書
1991<YCA-I 28.23:9394>
National Diet Library
  • Author HeadingBarczak, Thomas M

Canopy and base load distribution on a longwall shield microform / by Thomas M. Barczak and David F. Gearhart (Report of investigations ; 9418)

Canopy and base load distribution on a longwall shield microform / by Thomas M. Barczak and David F. Gearhart (Report of investigations ; 9418)
Microform図書
1992<YCA-I 28.23:9418>
National Diet Library
  • Author HeadingBarczak, Thomas M Gearhart, David F United Stat...

Evaluation of multitimbered wood crib supports / by Thomas M. Barczak and Carol Tasillo (Report of investigations ; 9341)

Evaluation of multitimbered wood crib supports / by Thomas M. Barczak and Carol Tasillo (Report of investigations ; 9341)
Microform図書
1991<YCA-I 28.23:9341>
National Diet Library
  • Author HeadingBarczak, Thomas M Tasillo, Carol L United State...

Shield mechanics and critical load studies for unsymmetric contact configurations / by Thomas M. Barczak (Report of investigations ; 9290)

Shield mechanics and critical load studies for unsymmetric contact configurations / by Thomas M. Barczak (Report of investigations ; 9290)
Microform図書
1990<YCA-I 28.23:9290>
National Diet Library
  • Author HeadingBarczak, Thomas M United States. Bureau of Mine...

Comparison of models to evaluate in situ shield loading / by Thomas M. Barczak and David E. Schwemmer (Report of investigations ; 9327)

Comparison of models to evaluate in situ shield loading / by Thomas M. Barczak and David E. Schwemmer (Report of investigations ; 9327)
Microform図書
1990<YCA-I 28.23:9327>
National Diet Library
  • Author HeadingBarczak, Thomas M Schwemmer, David E United Sta...

Advanced guidelines for performance testing of two-legged longwall shields / by Thomas M. Barczak (Information circular ; 9231)

Advanced guidelines for performance testing of two-legged longwall shields / by Thomas M. Barczak (Information circular ; 9231)
Microform図書
1989<YCA-I 28.27:9231>
National Diet Library
  • Author HeadingBarczak, Thomas M United States. Bureau of Mine...

Two-leg longwall shield mechanics / by Thomas M. Barczak and David E. Schwemmer (Report of investigations ; 9220)

Two-leg longwall shield mechanics / by Thomas M. Barczak and David E. Schwemmer (Report of investigations ; 9220)
Microform図書
1989<YCA-I 28.23:9220>
National Diet Library
  • Author HeadingBarczak, Thomas M Schwemmer, David E United Sta...

Horizontal and vertical load transferring mechanisms in longwall roof supports / by Thomas M. Barczak and David E. Schwemmer (Report of investigations ; 9188)

Horizontal and vertical load transferring mechanisms in longwall roof supports / by Thomas M. Barczak and David E. Schwemmer (Report of investigations ; 9188)
Microform図書
1988<YCA-I 28.23:9188>
National Diet Library
  • Author HeadingBarczak, Thomas M Schwemmer, David E United Sta...

Stiffness characteristics of longwall shields / by Thomas M. Barczak and David E. Schwemmer (Report of investigations ; 9154)

Stiffness characteristics of longwall shields / by Thomas M. Barczak and David E. Schwemmer (Report of investigations ; 9154)
Microform図書
1988<YCA-I 28.23:9154>
National Diet Library
  • Author HeadingBarczak, Thomas M Schwemmer, David E United Sta...

Effect of load rate on wood crib behavior / by Thomas M. Barczak and David E. Schwemmer (Report of investigations ; 9161)

Effect of load rate on wood crib behavior / by Thomas M. Barczak and David E. Schwemmer (Report of investigations ; 9161)
Microform図書
1988<YCA-I 28.23:9161>
National Diet Library
  • Author HeadingBarczak, Thomas M Schwemmer, David E United Sta...

Practical considerations in longwall face and gate road support selection and utilization / by Thomas M. Barczak, David E. Schwemmer, and Carol L. Tasillo (Information circular)

Practical considerations in longwall face and gate road support selection and utilization / by Thomas M. Barczak, David E. Schwemmer, and Carol L. Tasillo (Information circular)
Microform図書
1989<YCA-I 28.27:9217>
National Diet Library
  • Author HeadingBarczak, Thomas M Schwemmer, David E Tasillo, C...

Three-dimensional shield mechanics / by Thomas M. Barczak and W. Scott Burton (Report of investigations ; 9091)

Three-dimensional shield mechanics / by Thomas M. Barczak and W. Scott Burton (Report of investigations ; 9091)
Microform図書
1987<YCA-I 28.23:9091>
National Diet Library
  • Author HeadingBarczak, Thomas M Burton, W. Scott United State...

Shield machanics and resultant load vector studies / by Thomas M. Barczak and Robert C. Garson (Report of investigations ; 9027)

Shield machanics and resultant load vector studies / by Thomas M. Barczak and Robert C. Garson (Report of investigations ; 9027)
Microform図書
1986<YCA-I 28.23:9027>
National Diet Library
  • Author HeadingBarczak, Thomas M Garson, Robert C United State...

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