Geomechanical analysis of underground pillar station with step by step excavation
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)
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
Similar articles
Technology of «cold» briquetting of rich ores of the Jakovlevsky deposit
2011 V. L. Trushko, R. E. Dashko, V. B. Kuskov, A. S. Klyamko
Perfection of the mine servey and geological maintenance of technology of open mountain works
2011 R. A. Takranov
The determination of the volume stress-strain conditions of the soil massif in the face area of the tunnel in conditions of drafting with using of contledge of the face
2011 A. G. Protosenya, N. A. Belyakov
Stabilization of development workings in overworked layers
2011 A. A. Sidorenko, S. A. Sidorenko, O. V. Trushko