Formation of technical areas rock burst in the coal seam
Authors:
About authors
- Ph.D., Dr.Sci. professor National Mineral Resources University (Mining University)
Abstract
Notes the importance of adjusting regulations to identify areas of high rock pressure in the modern conditions of development outburst coal seams. Partial results are estimates of changes in the width of the pressure depends on the length of output. The mechanism of the formation of technological outburst zones. Shows the software package to build a refined and unloading zones of high rock pressure.
Область исследования:
(Archived) Mine survey
Keywords:
coal seam
bursting
rock mass
the stress-strain state of the rocks
the area of high ground pressure
a discharge zone
References
- Instructions on safe mining in seams, dangerous on rock burst from coal (rock) and gas (RD 05-350-00) / Gosgortexnadzor Russia. Мoscow, 2004. 215 p.
- Mustafin M.G., Petuphov I.M. The main factors that lead to the emergence of rock bursts with the destruction of soil excavation // Mining informational and analytical bulletin. Мoscow: Pub. house МGGU, 2002. N 11. P.17-22.