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Critical-load studies of a shield support
Horizontal and vertical load transferring mechanisms in longwall roof supports
Stiffness characteristics of longwall shields
Two-leg longwall shield mechanics
Comparison of models to evaluate in situ shield loading
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Published Year
1980-1989 (4)
1990-1999 (1)
Subject
Longwall mining (5) *
Mine roof control (5)
Author
Barczak, Thomas M. (5)
Schwemmer, David E. (5) *