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.
Similar articles
Ecologycal and geodynamic safety and problems in industrial ecological monitoring at objects of an oil-gas complex
2010 A. I. Nikonov, O. V. Luk"yanov
Monitoring of deformation processes of the earth surface with methods of differential interferometric treatment of radar data
2010 A. A. Krivenko, Yu. A. Kashnikov