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Description
  • This paper describes the procedures for design of supports and stabilization measures in the roadways. The procedures are based on the system developed in Ostrava-Karvina coal basin in Czech Republic. The calculation of load bearing capacity of roadway supports contains the period of roadway construction and mining in the vicinities, based on the size of the natural rock arch. The loading of supports during mining comes from a stress wave in the rock mass in the forefront of coalface and the caving area of mined-out panel. The input data for the calculation method are deduced according to in-situ measurements of convergence and displacement in the roadways.
  • This paper describes the procedures for design of supports and stabilization measures in the roadways. The procedures are based on the system developed in Ostrava-Karvina coal basin in Czech Republic. The calculation of load bearing capacity of roadway supports contains the period of roadway construction and mining in the vicinities, based on the size of the natural rock arch. The loading of supports during mining comes from a stress wave in the rock mass in the forefront of coalface and the caving area of mined-out panel. The input data for the calculation method are deduced according to in-situ measurements of convergence and displacement in the roadways. (en)
Title
  • Stability of roadways in coalmines alias the rock mechanics in practice
  • Stability of roadways in coalmines alias the rock mechanics in practice (en)
skos:prefLabel
  • Stability of roadways in coalmines alias the rock mechanics in practice
  • Stability of roadways in coalmines alias the rock mechanics in practice (en)
skos:notation
  • RIV/68145535:_____/10:00356189!RIV11-AV0-68145535
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(AV0Z30860518)
http://linked.open...iv/cisloPeriodika
  • 3
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
  • 289586
http://linked.open...ai/riv/idVysledku
  • RIV/68145535:_____/10:00356189
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • coalmines; roadways; stability; bolting (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • CN - Čínská lidová republika
http://linked.open...ontrolniKodProRIV
  • [7AD3FDEEB080]
http://linked.open...i/riv/nazevZdroje
  • Journal of Rock Mechanics and Geotechnical Engineering
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 2
http://linked.open...iv/tvurceVysledku
  • Konečný, Petr
  • Šňupárek, Richard
http://linked.open...n/vavai/riv/zamer
issn
  • 1000-6915
number of pages
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