Search U.S. government technical reports digitized or harvested by TRAIL.

Keyword Search

Factors affecting respirable dust generation from longwall roof supports

The Effects of a retreating longwall on a three-entry gate road system

Longwall roof support technology in the eighties :a state-of-the-art report

Direct measurement of longwall strata behavior :a case study

Effects of various longwall chain pillar configurations on gate road stability

Assessment of experimental longwall recovery rooms for increasing productivity and expediting equipment removal operations

Longwall automation :a ground control perspective

Longwall retreat of gate road pillars

Published Year

• 1980-1989 (6)
• 1990-1999 (2)

Subject

• Longwall mining (5)
• Pillaring (Mining) (3)
• Gate roads (Mining) (2)
• Ground control (Mining) (2)
• Coal mines and mining--Dust control (1)
• Coal-mining machinery--Storage (1)
• Coal-mining machinery--Transportation (1)
• Gate roads (Mining)--Pennsylvania (1)
• Ground control (Mining)--Pennsylvania (1)
• Longwall mining--Data processing (1)
• Longwall mining--Pennsylvania (1)
• Mine roof bolting (1)
• Mine roof control (1)
• Rock deformation (1)

Author

• Listak, Jeffrey M. (8) *
• Bauer, Eric R. (2)
• Zelanko, Joseph C. (2)
• Allwes, Richard A. (1)
• Babich, D. R. (1)
• Barton, T. M. (1)
• Berdine, Mike. (1)
• Chekan, G. J. (1)
• Curth, Ernest A. (1)
• Hill, John L. (1)
• Jankowski, Robert A. (1)
• Organiscak, John A. (1)
• Pappas, Deno M. (1)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

Search developed and maintained by the University of Washington Libraries
Copyright 2010