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Vol 190
Pages:
158
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The field observation for the processes of settling of the ore ceiling caused by mining works at Yakovlevsky deposit

Authors:
A. G. Protosenya1
D. N. Petrov2
K. G. Sinyakin3
G. A. Martemyanova4
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»
Date submitted:
2010-08-28
Date accepted:
2010-10-04
Date published:
2011-02-01

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.

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