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Problems in geomechanics of technologeneous rock mass

Numerical modelling of the lining stress stateof column stations without lateral platforms

Authors:
D. N. Petrov1
P. A. Demenkov2
D. A. Potemkin3
  • 1 — Saint Petersburg State Mining Institute (Technical University)
  • 2 — Saint Petersburg State Mining Institute (Technical University)
  • 3 — Saint Petersburg State Mining Institute (Technical University)
Date submitted:
2016-12-22
Date published:
2010-01-01

Abstract

Geomechanical forecast of stress-strain state of deep underground subway station is considered. Static work of structures of subway station based on complex approach is shown, including in situ testing and numerical modelling (finite elements method) during different stages of construction.

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