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Description
  • Longwall instability leads to extrusion of rock mass into an open space. This effect is mostly referred to as a bump, or a rock burst. For bumps to occur, the rock has to possess certain particular rock burst properties leading to accumulatioin of energy and the potential to release this energy. Such materials may be brittle. The solution is based on experimental and mathematical modelling. These two methods have to allow the problem to be studied on the basis of three presumptions: the solution must be time dependent, the solution must allow the creation of crack in the rock mass, the solution must allow an extrusion of rock into an open space (bump effect)
  • Longwall instability leads to extrusion of rock mass into an open space. This effect is mostly referred to as a bump, or a rock burst. For bumps to occur, the rock has to possess certain particular rock burst properties leading to accumulatioin of energy and the potential to release this energy. Such materials may be brittle. The solution is based on experimental and mathematical modelling. These two methods have to allow the problem to be studied on the basis of three presumptions: the solution must be time dependent, the solution must allow the creation of crack in the rock mass, the solution must allow an extrusion of rock into an open space (bump effect) (en)
Title
  • Stress Distribution in a Coal Seam before and after Bump Initiation
  • Stress Distribution in a Coal Seam before and after Bump Initiation (en)
skos:prefLabel
  • Stress Distribution in a Coal Seam before and after Bump Initiation
  • Stress Distribution in a Coal Seam before and after Bump Initiation (en)
skos:notation
  • RIV/68407700:21610/03:07092198!RIV/2004/MSM/216104/N
http://linked.open.../vavai/riv/strany
  • 149 ; 158
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(MSM 210000030)
http://linked.open...iv/cisloPeriodika
  • 1-2
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 629119
http://linked.open...ai/riv/idVysledku
  • RIV/68407700:21610/03:07092198
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • rock bursts, bumps, mining, rock mechanics, mathematics and physical modelling (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • SK - Slovenská republika
http://linked.open...ontrolniKodProRIV
  • [A1666D48148B]
http://linked.open...i/riv/nazevZdroje
  • Building Research Journal
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 51
http://linked.open...iv/tvurceVysledku
  • Vacek, Jaroslav
http://linked.open...n/vavai/riv/zamer
issn
  • 1335-8863
number of pages
http://localhost/t...ganizacniJednotka
  • 21610
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