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Keywords: shear stress distributionClose
Quintanilha De Menezes, Jose Eduardo, P. Costa, A. Monteiro, R. Gaiao, R. Oliveira, Bernardo Monteiro, Luis Ribeiro E Sousa
Paper presented at the ISRM International Symposium - EUROCK 2002, November 25–27, 2002
Paper Number: ISRM-EUROCK-2002-014
... excavation. 159 The shear stress distribution is practically the same with some stress concentration in the bottom of the excavation for the single stage case a more shear and tension yielded points in the 16-stage case. The staged excavation allows some redistribution of induced stresses to lower levels...
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