About: Seismic effect of destress rock blasting

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

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Destress rock blasting in adjacent rocks belongs to the most important rockburst hazard measure in Czech part of Upper Silesian Coal Basin (USCB). The main goal of that measure is disintegration of competent rock in overlaying strata (sandstones and conglomerates) and stress release in rock massif. Release of high energy concentrated in rock massif is very important too. Quantity of released energy is evaluated due to seismic effect. The usual method of evaluation of release effect based on seismic monitoring data is described in the paper. It is calculated as a ratio of registered seismic energy to theoretic energy released by explosive during blasting. Contemporary system of seismic effect evaluation is discussed in the paper. Paper presents some results of new data analysis obtained from seismological monitoring in this region in period from 2000 to 2008 too. On the basis of analyzed data (about 900 seismic events) a new system of release effect evaluation is proposed and a plan of next research. Destress rock blasting in adjacent rocks belongs to the most important rockburst hazard measure in Czech part of Upper Silesian Coal Basin (USCB). The main goal of that measure is disintegration of competent rock in overlaying strata (sandstones and conglomerates) and stress release in rock massif. Release of high energy concentrated in rock massif is very important too. Quantity of released energy is evaluated due to seismic effect. The usual method of evaluation of release effect based on seismic monitoring data is described in the paper. It is calculated as a ratio of registered seismic energy to theoretic energy released by explosive during blasting. Contemporary system of seismic effect evaluation is discussed in the paper. Paper presents some results of new data analysis obtained from seismological monitoring in this region in period from 2000 to 2008 too. On the basis of analyzed data (about 900 seismic events) a new system of release effect evaluation is proposed and a plan of next research. (en)
Title	Seismic effect of destress rock blasting Seismic effect of destress rock blasting (en)
skos:prefLabel	Seismic effect of destress rock blasting Seismic effect of destress rock blasting (en)
skos:notation	RIV/68145535:_____/09:00332339!RIV10-AV0-68145535
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(AV0Z30860518)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Koníček, Petr Ptáček, Jiří
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	340565
http://linked.open...ai/riv/idVysledku	RIV/68145535:_____/09:00332339
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	underground coal mining; rock burst; destress rock blasting (en)
http://linked.open.../riv/klicoveSlovo	destress rock blasting rock burst underground coal mining
http://linked.open...ontrolniKodProRIV	[4C2FD0A17496]
http://linked.open...v/mistoKonaniAkce	Andrzychów
http://linked.open...i/riv/mistoVydani	Katowice
http://linked.open...i/riv/nazevZdroje	Górnicze zagrozenia naturalne 2009 /16./
http://linked.open...in/vavai/riv/obor	DH
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Koníček, Petr Ptáček, Jiří Przeczek, A.
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2009-11-03 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Fyzikální a environmentální projevy v litosféře indukované antropogenní činností
issn	1643-7608
number of pages	10 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Glowny Instytut Górnictwa

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