Geomechanical analysis of surface settlement trough development due to construction of deep underground pillar station
Authors:
About authors
- Ph.D. associate professor National Mineral Resources University (Mining University)
Abstract
Geomechanical analysis of surface subsidence development due to construction of deep underground station is presented. The station is a typical pylon structure, which is usually used during construction of the latest subway station in Saint Petersburg. Numerical modeling of step-by-step underground station construction is conducted. The results of the numerical analysis allow to predict the magnitude of surface settlement and understand the wide of settlement trough.
Область исследования:
(Archived) Mining geomechanics
Keywords:
metro
pylon station
foundation
finite element method
surface settlemen
deformation
displacement
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