Submit an Article
Become a reviewer
Vol 190
Pages:
22
Download volume:
RUS
Article

Determination of maximum roof spans in the intensive mining of flat-lying coal seams at the Kuzbass basin

Authors:
S. G. Baranov1
D. S. Vlasenko2
M. A. Loginov3
About authors
  • 1 — Saint Petersburg State Mining Institute (Technical University)
  • 2 — Saint Petersburg State Mining Institute (Technical University)
  • 3 — JSC «SUEK-Kuzbass»
Date submitted:
2010-08-29
Date accepted:
2010-10-18
Date published:
2011-04-05

Abstract

It was established the reciprocal interaction of longwall advance velocity, mining depth and main roof thickness per a pace of its subsidence; the proper graphs have been constructed.

Область исследования:
(Archived) Geotechnology
Funding:

None

Go to volume 190

Similar articles

Open cast technological system with in-pit fully mobile crushing reliability avaluation
2011 S. I. Fomin, A. A. Faul, A. I. Ponomarev
Influence of a condition of a regional zone of a layer on the mechanism of occurrence of explosions of methane on collieries
2011 S. A. Tolstunov
Geomichanical justification of entries stability at development of nearboard reserves of Кoashva quarry with a roof fall of a disturbed pit wall
2011 Yu. N. Ogorodnikov, A. D. Kuranov
The choice of mining methods for the near-ore bank reserves of the Koashva deposit
2011 A. B. Koreivo, A. G. Zileev
The forecasting of stress condition in the «pillar-working» system in combined action of rock bump and geostatic pressure
2011 V. V. Karpenko, Yu. N. Ogorodnikov
Stabilization of development workings in overworked layers
2011 A. A. Sidorenko, S. A. Sidorenko, O. V. Trushko