Prediction of dynamic manifestations of rock pressure in the all over automated longwalls
About authors
- 1 — general director Marco Systemanalyse und Entwicklung GmbH
- 2 — head of programming department Marco Systemanalyse und Entwicklung GmbH
- 3 — employee of programming department Marco Systemanalyse und Entwicklung GmbH
- 4 — head of geomechanics project Marco Systemanalyse und Entwicklung GmbH
Abstract
The support control system «MARCO» has programs for the estimation of a geomechanical situation around the face by continuous measurements of pressure in the legs of support. The analysis of the face convergence allows to predict the possibility of a rock burst. The seam’s reaction on the shearer or plough influence may be the dangerous main roof collapse into the mine-out space of longwall.
Область исследования:
(Archived) Problems in geodynamic safety in the exploration of solid deposits
Keywords:
geomechanical prognosis
convergence
controlling computer
structure analysis of the roof
zone of higher pressure
Funding:
None
References
- Bräuner G. Gebirgsschläge und ihre Verhütung. Verlag Glückauf GmbH. Essen. 1992.
- Bräuner G. Rock burst and how to prevent it. Verlag Glückauf GmbH. Essen. 1992.
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