Determination of coal pillar sizes in preparation of seams with paired mine workings
About authors
- 1 — Ph.D. leading research assistant Saint Petersburg State Mining Institute (Technical University)
- 2 — Ph.D. leading research assistant Saint Petersburg State Mining Institute (Technical University)
- 3 — Ph.D. laboratory head Saint Petersburg State Mining Institute (Technical University)
Abstract
The results of introduction at coal mines of the methods for determination of coal pillar sizes in preparation of rockburst-hazardous seams with paired workings are discussed in the paper. Safe values of advancing in drivage of development workings with formation of yielding have been established.
Область исследования:
(Archived) Problems in geodynamic safety in the exploration of solid deposits
Funding:
None
Similar articles
Providing of safe conditions for mining of shaftbottom protective pillars in deep ore mines at Тalnakh
2010 V. A. Zvezdkin, A. G. Anokhin, R. B. Galaov
Typization of coalbed-methane deposits оf the kuznetsk basin by promising methane output with using different technologies of gas recovery intensification of coal seams
2010 N. M. Storonskii, V. T. Khryukin, E. V. Shvachko, A. N. Vasilev, A. V. Kirilchenko, N. S. Malinina, D. V. Mitronov
Deformational precursors of technogenic earthquakes in mining the hydrocarbon deposits
2010 Yu. A. Kashnikov, S. G. Ashikhmin, V. G. Bukin, S. V. Grishko, I. V. Getmanov, S. L. Odintsov, A. V. Gorbatikov