The field observation for the processes of settling of the ore ceiling caused by mining works at Yakovlevsky deposit
About authors
- 1 — Saint Petersburg State Mining Institute (Technical University)
- 2 — Saint Petersburg State Mining Institute (Technical University)
- 3 — Saint Petersburg State Mining Institute (Technical University)
- 4 — «Metal-groupp» Co.Ltd., «Yakovlevskiy pit»
Abstract
The methodic of the field observation for the processes of deep benchmark displacements and configuration of the local observing station is offered. The analysis of the results of the field observations for the displacements of the ore pillar is accomplished, the isolines of settling and the isolines of the average speed of settling of the ore massif is offered.
Similar articles
Investigation of exfoliation height of roof rocks in mine workings within the zone of bearing pressure
2011 M. A. Rozenbaum, S. M. Chernyakhovskii, E. S. Savchenko
Determination of the front mining length for backfill mining method of complex structure carbon deposits by railway transport
2011 V. V. Ivanov
Connection between lumpiness and block size оf mined rock from photographs using computer processing research
2011 A. P. Sannikova
Designing support unilateral rectangular interfase of horizontal developments
2011 Yu. N. Ogorodnikov, V. I. Ochkurov, D. N. Petrov