About: Experimental Approach to Measure Stress and Stress Changes in Rock ahead of Longwall Mining Faces in Czech Coal Mines

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About: Experimental Approach to Measure Stress and Stress Changes in Rock ahead of Longwall Mining Faces in Czech Coal Mines Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://ro.uow.edu.au/cgi/viewcontent.cgi?article=2105&context=coal
Description	The measurement and monitoring of stress in rock mass are very important tasks in mining geomechanics. With increasing mining depth and worsening of the geological and mining conditions, a suitable method to determine and monitor rock stress and stress ch anges due to longwall coal mining is needed. Detailed knowledge of the stress state in rock mass is very useful when designing safe mining activity, especially in rockburst areas. The paper presents a brief description of the Compact Conical - ended Borehole Monitoring (CCBM) method for rock stress evaluation and the technical details of this innovative technology. The second part of the contribution evaluates and discusses initial results and experience obtained from the use of CCBM equipment for determinati on and observation of mining - induced stresses during mining of selected longwall panels in the conditions of the deep coal mines of the Upper Silesian Coal Basin. The measurement and monitoring of stress in rock mass are very important tasks in mining geomechanics. With increasing mining depth and worsening of the geological and mining conditions, a suitable method to determine and monitor rock stress and stress ch anges due to longwall coal mining is needed. Detailed knowledge of the stress state in rock mass is very useful when designing safe mining activity, especially in rockburst areas. The paper presents a brief description of the Compact Conical - ended Borehole Monitoring (CCBM) method for rock stress evaluation and the technical details of this innovative technology. The second part of the contribution evaluates and discusses initial results and experience obtained from the use of CCBM equipment for determinati on and observation of mining - induced stresses during mining of selected longwall panels in the conditions of the deep coal mines of the Upper Silesian Coal Basin. (en)
Title	Experimental Approach to Measure Stress and Stress Changes in Rock ahead of Longwall Mining Faces in Czech Coal Mines Experimental Approach to Measure Stress and Stress Changes in Rock ahead of Longwall Mining Faces in Czech Coal Mines (en)
skos:prefLabel	Experimental Approach to Measure Stress and Stress Changes in Rock ahead of Longwall Mining Faces in Czech Coal Mines Experimental Approach to Measure Stress and Stress Changes in Rock ahead of Longwall Mining Faces in Czech Coal Mines (en)
skos:notation	RIV/68145535:_____/13:00395500!RIV14-MSM-68145535
http://linked.open...avai/predkladatel	Ústav geoniky AV ČR, v. v. i.
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(ED2.1.00/03.0082), P(VG20102014034)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Souček, Kamil Staš, Lubomír Koníček, Petr Ptáček, Jiří Waclawik, Petr
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav geoniky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	74017
http://linked.open...ai/riv/idVysledku	RIV/68145535:_____/13:00395500
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	stress in rock mass; mining geomechanics; longwall coal mining; Upper Silesian Coal Basin (en)
http://linked.open.../riv/klicoveSlovo	longwall coal mining mining geomechanics stress in rock mass Upper Silesian Coal Basin
http://linked.open...ontrolniKodProRIV	[DA9118265A3D]
http://linked.open...v/mistoKonaniAkce	Wollongong
http://linked.open...i/riv/mistoVydani	Wollongong
http://linked.open...i/riv/nazevZdroje	Proceedings of the 2013 Coal Operators´Conference
http://linked.open...in/vavai/riv/obor	DH
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Institute of clean technologies for mining and utilization of raw materials for energy use The aspects of safe performance of the underground mining openings in the depth over 800 m
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Souček, Kamil Staš, Lubomír Koníček, Petr Ptáček, Jiří Waclawik, Petr
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2013-02-14 (xsd:date)
number of pages	10 (xsd:int)
http://purl.org/ne...btex#hasPublisher	The University of Wollongong - Mining Engineering
https://schema.org/isbn	978-1-921522-83-3

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