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Keywords: shaft pillar
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Proceedings Papers

Paper presented at the ISRM International Symposium, September 10–12, 1990
Paper Number: ISRM-IS-1990-007
... of 2.5 months. Upstream Oil & Gas concrete lining Reservoir Characterization steelwork shaft column MPa metals & mining operation shaft pillar strength lining design limit shaft pillar Anchor lava deformation excavation vertical stress plastic deformation level station...

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