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Truss Systems For Longwall Tailgate Support - Update
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Citation (Style = APA)
Stankus, John C. (1995). Truss Systems For Longwall Tailgate Support - Update. Proceedings of 14th International Conference on Ground Control in fining
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Stankus, John C. (1995). Truss Systems For Longwall Tailgate Support - Update. Proceedings of 14th International Conference on Ground Control in fining
Citation Downloads
Reference Manager (RIS)
SpreadSheed (CSV)
Organization: International Conference on Ground Control in Mining
Pages: 8
Publication Date:
Jan 1, 1995
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Abstract
Abstract
| At the 13th Conference on Ground Control in Mining, a paper was presented detailing a successful test in which a new truss system was utilized, in lieu of wood cribs, for tailgate support in the Pittsburgh seam (Stankus et al., 1994). Since that time, additional tests using this same truss system in the Pittsburgh and other seams are now complete. Also, several mines are now using trusses for full panel tailgate support with no cribs. Through an extensive instrumentation program, much data and new information has been gained from these tests and the full panel usage. From this data, not only have new concepts pertaining to tailgate support been developed, but also for headgate, pillar configuration, primary and supplemental support. In this paper, an update will be presented summarizing the results of these various tailgates. |
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