Dynamics of rock pressure manifestation in mining the flat-lying coal seams with heavy roofs
About authors
- 1 — Saint Petersburg State Mining Institute (Technical University)
- 2 — Saint Petersburg State Mining Institute (Technical University)
- 3 — JSC «SUEK-Kuzbass»
Abstract
In caving of main roof rocks immediately overlaying the seam, a great amount of energy from elastic compression of rocks is released, in consequence of that the dynamic loading on the powered support takes place. Consideration is given to the influence of the support power parameters on the loading dynamics.
Область исследования:
(Archived) Geotechnology
Funding:
None
Similar articles
Aspects of coal strata mining at the mine of the elegest deposit (the republic of Tyva)
2011 Yu. V. Gromov, D. N. Demekhin
Determination of the front mining length for backfill mining method of complex structure carbon deposits by railway transport
2011 V. V. Ivanov
Management stress-strain state block structure partition arrays in difficult geological and mining engineering conditions of mine Тalnakh
2011 V. A. Zvezdkin, V. N. Karelin, A. G. Anokhin, Yu. N. Nagovitsin
Technology of «cold» briquetting of rich ores of the Jakovlevsky deposit
2011 V. L. Trushko, R. E. Dashko, V. B. Kuskov, A. S. Klyamko