RISK ANALYSIS OF THE PILLAR STRENGTH IN THE ESTONIA MINE

Juri-Rivaldo Pastarus; Sergei Sabanov; Jekaterina Shestakova; Oleg Nikitin

doi:10.17770/etr2009vol1.1113

RISK ANALYSIS OF THE PILLAR STRENGTH IN THE ESTONIA MINE

Juri-Rivaldo Pastarus, Sergei Sabanov, Jekaterina Shestakova, Oleg Nikitin

Department of Mining Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

This paper deals with the risk analysis and assessment of the pillars strength problems in the Estonia oil shale mine. Aim of this investigation was to determine the strength parameters and predict the bearing capacity of the pillars in Estonia mine, mining block No. 3107 Methods were based on theoretical investigation and experimental data of in-situ conditions. It is given the geological description of the mining block and determined the strength parameters, moisture content and volume density of the oil shale and limestone layers. Analysis showed that the used risk analysis method is applicable for Estonian oil shale mines. The results of the risk analysis are of particular interest for practical purposes.

Original language	English
Pages (from-to)	19
Journal	Environment. Technology. Resources. Proceedings of the International Scientific and Practical Conference
Volume	1
DOIs	https://doi.org/10.17770/etr2009vol1.1113
Publication status	Published - Aug 4 2009

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10.17770/etr2009vol1.1113

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abstract = "This paper deals with the risk analysis and assessment of the pillars strength problems in the Estonia oil shale mine. Aim of this investigation was to determine the strength parameters and predict the bearing capacity of the pillars in Estonia mine, mining block No. 3107 Methods were based on theoretical investigation and experimental data of in-situ conditions. It is given the geological description of the mining block and determined the strength parameters, moisture content and volume density of the oil shale and limestone layers. Analysis showed that the used risk analysis method is applicable for Estonian oil shale mines. The results of the risk analysis are of particular interest for practical purposes.",

author = "Juri-Rivaldo Pastarus and Sergei Sabanov and Jekaterina Shestakova and Oleg Nikitin",

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AU - Pastarus, Juri-Rivaldo

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AU - Shestakova, Jekaterina

AU - Nikitin, Oleg

PY - 2009/8/4

Y1 - 2009/8/4

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AB - This paper deals with the risk analysis and assessment of the pillars strength problems in the Estonia oil shale mine. Aim of this investigation was to determine the strength parameters and predict the bearing capacity of the pillars in Estonia mine, mining block No. 3107 Methods were based on theoretical investigation and experimental data of in-situ conditions. It is given the geological description of the mining block and determined the strength parameters, moisture content and volume density of the oil shale and limestone layers. Analysis showed that the used risk analysis method is applicable for Estonian oil shale mines. The results of the risk analysis are of particular interest for practical purposes.

UR - http://www.mendeley.com/research/risk-analysis-pillar-strength-estonia-mine

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DO - 10.17770/etr2009vol1.1113

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JO - Environment. Technology. Resources. Proceedings of the International Scientific and Practical Conference

JF - Environment. Technology. Resources. Proceedings of the International Scientific and Practical Conference

SN - 1691-5402

ER -

RISK ANALYSIS OF THE PILLAR STRENGTH IN THE ESTONIA MINE

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