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Vol 190
Pages:
220
Download volume:
RUS
Article

Geomechanical analysis of underground pillar station with step by step excavation

Authors:
P. A. Demenkov1
M. A. Karasev2
D. A. Potemkin3
About authors
  • 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:
2010-08-24
Date accepted:
2010-10-17
Date published:
2011-04-05

Abstract

Numerical modeling of cast iron lining stress and strain state of pylon deep underground station is done. Due to complex geometry of underground station, step by step excavation and lining installation numerical modeling was done in three dimensional space.

Область исследования:
(Archived) Geomechanics
Funding:

None

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