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Showing: 1 to 10 of 366 matches for "gate convergence in face"
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| TITLE |
PXI System for Monitoring Longwall Gate Roads Convergence |
| SUMMARY |
... falls and failures of powered supports were major threats at longwall face. ... and analysis
of supports pressure, leg closure and gate roads convergence. ... |
| AUTHOR |
K Matsui ; H Shimada ; R N Gupta |
| PUBLISHED |
2003 |
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| TITLE |
Geotechnical Constraints On A 6 M Single Pass Longwall |
| SUMMARY |
... Fig 6 - Analysis of the stability of steps m the fan to gate transition ... 7 shows that
for the same amount of mf convergence face spall exrends the same distance ... |
| AUTHOR |
Seedsman, Ross W. |
| PUBLISHED |
1992 |
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| TITLE |
Geotechnical Constraints on a 6 M Single Pass Longwall |
| SUMMARY |
... 6 - Analysis of the stability of steps in the face to gate transition ... 7 shows that
for the same amount of roof convergence face spall extends the same distance ... |
| AUTHOR |
Gordon N |
| PUBLISHED |
1992 |
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| TITLE |
Longwall Roof Activity Monitoring and Control |
| SUMMARY |
... at the portable monitoring stations are continuously moved and reinstalled as the
face advances. They are used to monitor the gate entry convergence induced by ... |
| AUTHOR |
Hart, W. M. |
| PUBLISHED |
1996 |
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| TITLE |
Longwall Mining In Illinois |
| SUMMARY |
... m (80 ft ) from the face and remain thereuntilthe face approaches within ... bearing
capability, rows of single props control convergence in gate roads better ... |
| AUTHOR |
Conroy, P. J. ; Curth, E. A. |
| PUBLISHED |
1981 |
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Showing: 1 to 10 of 366 matches for "gate convergence in face"
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