The top documents tagged [us coal mines]

A METHOD TO DETERMINE THE CORROSION POTENTIAL OF ROCK BOLTS ON COAL MINES

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A METHOD TO DETERMINE THE CORROSION POTENTIAL OF ROCK BOLTS ON COAL MINES A.J.S. (Sam) Spearing Kanchan Mondal Gopi Bylapudi SIUC Joe Hirschi ICCI Contact:

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Design Optimization of Longwall Chain Pillars

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