Provision of safe coal mining with due account оf cleanup works at adjacent seams
Authors:
About authors
- Ph.D., Dr.Sci. Professor Group «Energo»
Abstract
During planning of mining works with coal series it is important to take into consideration mining conditions of each mine layer, to determine presence of natural and technogenic abnormal areas at its place and to appreciate their potential level of influence on the increase of rock pressure manifestations in the development and productive workings. In comparable conditions the most negative manifestations of rock pressure can be observed in roadways of neighboring low layer, when they are disposed in range of mutual action of abnormal areas of natural and technogenic origins.
Область исследования:
(Archived) Problems in geomechanics of technologeneous rock mass
Keywords:
account of natural and tectonic zones
harmful influence of pillars on the efficiency of protective seams mining
References
- Zborschik M.P. Peculiarities of zoning of gasdynamic manifestations in mining of single flat-lying seams / MP.Zborschik, M.A.Iliashov, V.L.Pilugin // Coal of Ukraine. 2007. № 8. P. 17-20.
- Iliashov M.A. Safe mining of coal strata prone to gasdynamic phenomena within the zones of higher rook pressure. Donetsk: Donbass. 1998. 178 р.
- Novichikhin I.A. Mining of strata of rockbursthazardous seams / I.A.Novichikhin. V.V.Khilko, M.A.lliashov. Kiev: Technika, 1990.149 p.
- Directions KD 12.01.01.503-2001. Roof control and support of working faces at coal seams with dip angle up to 35°/Mintopenergo of Ukraine. Kiev, 2002. 142 р.
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