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Comparison of models to evaluate in situ shield loading

Shield mechanics and critical load studies for unsymmetric contact configurations

Evaluation of multitimbered wood crib supports

A model of shield-strata interaction and its implications for active shield setting requirements

Canopy and base load distribution on a longwall shield

Published Year

• 1990-1999 (5) *

Subject

• Longwall mining (3)
• Mine roof control (2)
• Mine roof control--Testing (2)
• Dead loads (Mechanics) (1)
• Longwall mining--Mathematical models (1)
• Mine roof control--Mathematical models (1)
• Mine timbering (1)
• Rock mechanics--Mathematical models (1)

Author

• Barczak, Thomas M. (5) *
• Gearhart, David F. (1)
• Schwemmer, David E. (1)
• Tasillo, Carol. (1)

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