Geomechanical problems in the forecast of stress-strain state of underground stations of the metro at a great depth
About authors
- 1 — Ph.D. Associate professor Saint Petersburg State Mining Institute (Technical University)
- 2 — Ph.D., Dr.Sci. Professor Saint Petersburg State Mining Institute (Technical University)
- 3 — Ph.D. Associate professor Saint Petersburg State Mining Institute (Technical University)
Abstract
Forecast of stress and strain state of deep underground metro stations is considered in this article. A complex approach to study of static work of the metro stations including the in situ testing at different stages of their construction and numerical modeling with finite element method is shown.
Область исследования:
(Archived) Problems in geomechanics of technologeneous rock mass
Keywords:
the metro station
loads
in-situ testing
column-run complexes. finite elements method
geomechanical forecast
Similar articles
Numerical modelling of the lining stress stateof column stations without lateral platforms
2010 D. N. Petrov, P. A. Demenkov, D. A. Potemkin
The stress-strain state of the massive of the loose ores in the Yakovlevsky deposit around the minings which were drilled with the combines or with drilling-blast technology
2010 V. I. Ochkurov, V. Yu. Sinegubov, A. V. Streletskiy
Efficient assessment of stress state of coal seams liable to rock bursts
2010 F. P. Ivchenko, N. V. Krotov