Coal pillar deformation monitoring using terrestrial laser scanner technology in room and pillar panel – A case study from the Ostrava-Karvina Coal Field

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Coal pillar deformation monitoring using terrestrial laser scanner technology in room and pillar panel – A case study from the Ostrava-Karvina Coal Field

Popis výsledku v původním jazyce

Application of the terrestrial laser scanner technology to measure strata displacements in undergroundnexcavations is becoming increasingly popular due to broad spectrum of measured data, its ease of usenand data quality it produces. Mine environment presents many challenging problems that limit application ofnthe laser scanner technology in unfavorable conditions including the explosion risk atmosphere, dust, humiditynand instability of mine excavations. This technology has been currently used to monitor the coal mine roadwaynand pillar stability in the firstly developed room and pillar panel trial in the Czech part of Upper Silesian CoalnBasin (Czech Republic). The purpose is to monitor the long term coal pillar deformations that develop over time.nA comprehensive picture of the ongoing strata deformation has been obtained from the repetitive laser scanningnresults. The strong roof strata subject to minimum deformation has provided the stable reference for scanningnpurpose which is very important in evaluation process. The difference between each scan was then used to detectnchanges in strata displacements.

Název v anglickém jazyce

Coal pillar deformation monitoring using terrestrial laser scanner technology in room and pillar panel – A case study from the Ostrava-Karvina Coal Field

Popis výsledku anglicky

Application of the terrestrial laser scanner technology to measure strata displacements in undergroundnexcavations is becoming increasingly popular due to broad spectrum of measured data, its ease of usenand data quality it produces. Mine environment presents many challenging problems that limit application ofnthe laser scanner technology in unfavorable conditions including the explosion risk atmosphere, dust, humiditynand instability of mine excavations. This technology has been currently used to monitor the coal mine roadwaynand pillar stability in the firstly developed room and pillar panel trial in the Czech part of Upper Silesian CoalnBasin (Czech Republic). The purpose is to monitor the long term coal pillar deformations that develop over time.nA comprehensive picture of the ongoing strata deformation has been obtained from the repetitive laser scanningnresults. The strong roof strata subject to minimum deformation has provided the stable reference for scanningnpurpose which is very important in evaluation process. The difference between each scan was then used to detectnchanges in strata displacements.

Druh

D - Stať ve sborníku

CEP obor

DH - Báňský průmysl včetně těžby a zpracování uhlí

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Rock Mechanics and Rock Engineering: From the Past to the Future

ISBN

978-1-138-03265-1

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

951-956

Název nakladatele

CRC Press, Taylor and Francis Group

Místo vydání

London

Místo konání akce

Cappadocia

Datum konání akce

29. 8. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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