TY - JOUR
T1 - RISK ANALYSIS OF THE PILLAR STRENGTH IN THE ESTONIA MINE
AU - Pastarus, Juri-Rivaldo
AU - Sabanov, Sergei
AU - Shestakova, Jekaterina
AU - Nikitin, Oleg
PY - 2009/8/4
Y1 - 2009/8/4
N2 - 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.
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
U2 - 10.17770/etr2009vol1.1113
DO - 10.17770/etr2009vol1.1113
M3 - Article
SN - 1691-5402
VL - 1
SP - 19
JO - Environment. Technology. Resources. Proceedings of the International Scientific and Practical Conference
JF - Environment. Technology. Resources. Proceedings of the International Scientific and Practical Conference
ER -