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
Funding:
None
Similar articles
Qiuck-acting technique for the determination of rheological properties of rocks
2011 M. D. Ilinov, Yu. M. Kartashov
Determination of the front mining length for backfill mining method of complex structure carbon deposits by railway transport
2011 V. V. Ivanov
Geobiological and hydrogeochemical impact on underground escalator tunnel constructions determining intensification of corrosion material processes in Saint Petersburg
2011 D. Yu. Vlasov, A. V. Shidlovskaya, O. Yu. Aleksandrova
Approximate calculation of parameters of steelpolymer anchor in the support of stratified roof of the working on the principle of fastening layers together
2011 A. E. Khlusov, D. N. Demekhin