Submit an Article
Become a reviewer
Vol 190
Pages:
220
Download volume:

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:
2011-02-01

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.

Go to volume 190

References

  1. Деменков П.А. Исследование напряженного состояния обделки пилонной станции метрополитена глубокого заложения / Известия Тульского государственного университета. Естественные науки. Серия: Науки о земле; П.А.Деменков, М.А.Карасев. Тула: Гриф и К, 2009.
  2. Деменков П.А. Геомеханические проблемы прогноза напряженно-деформированного состояния станций метрополитена глубокого заложения / П.А.Деменков, И.Е.Долгий, В.И.Очкуров // Записки Горного института. 2010. Том 185.

Similar articles

Some approaches to evaluate the stability of underground structures subjected to dynamic loads from earthquakes
2011 E. R. Kovalskii, S. P. Mozer, O. V. Mikhailenko, S. A. Sidorenko
Estimation methods of ore storage’s capacity for opencast startup time
2011 G. A. Kholodnyakov, M. M. Yakubovskii
Mathematical modelling of geomechanical processes at the estimation of influence of building underground constructions in cities on the undermined rock mass
2011 E. M. Volokhov, D. A. Potemkin
Implementation of various failure criteria for numerical models of rock mass
2011 M. Yandris, P. A. Demenkov
The forecasting of stress condition in the «pillar-working» system in combined action of rock bump and geostatic pressure
2011 V. V. Karpenko, Yu. N. Ogorodnikov
Phenomenon of dilatancy in fragmented rocks
2011 S. V. Tsirel