Statické a dynamické charakteristiky odplyňovacích vrtů
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Létavková, Dagmar
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Vysoká škola báňská - Technická univerzita Ostrava
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Na Ostravsku existují velká poddolovaná území s horninovým masívem velice narušeným bývalou činností černouhelných dolů. Tato území jsou, kvůli bezpečnosti, ošetřena odplyňovacími vrty. Situace na vrtech se průběžně monitoruje a získané údaje se ukládají. Článek popisuje statistickou analýzu těchto údajů a osvětluje tendence v chování odplyňovacích vrtů. Vysvětluje jak statické vztahy mezi monitorovanými fyzikálními veličinami, tak dynamiku změn.
In Ostrava region there are extensive undermined territories with rock massif which as very disturbed and faulted by former mining activities of hard coal underground mine. Such territories are due to safety reasons provided with degassing boreholes. Actual conditions of the degassing boreholes are continuously monitored and gained data are saved. A statistic analysis of such data is described and trends in behaviour of degassing boreholes are discussed in the article. There are explained both the statistic correlations between monitored physical magnitudes and dynamics of variations.
In Ostrava region there are extensive undermined territories with rock massif which as very disturbed and faulted by former mining activities of hard coal underground mine. Such territories are due to safety reasons provided with degassing boreholes. Actual conditions of the degassing boreholes are continuously monitored and gained data are saved. A statistic analysis of such data is described and trends in behaviour of degassing boreholes are discussed in the article. There are explained both the statistic correlations between monitored physical magnitudes and dynamics of variations.
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Sborník vědeckých prací Vysoké školy báňské - Technické univerzity Ostrava. Řada hornicko-geologická. 2003, roč. 49, č. 2, s. 35-42 : il.