Determination of maximum roof spans in the intensive mining of flat-lying coal seams at the Kuzbass basin
About authors
- 1 — Saint Petersburg State Mining Institute (Technical University)
- 2 — Saint Petersburg State Mining Institute (Technical University)
- 3 — JSC «SUEK-Kuzbass»
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
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