Midas /GTS Numerical Simulation Analysis on Influence of Deep Excavation to Adjacent Subway Station

DOI

10.2991/iccte-16.2016.82How to use a DOI?

Keywords

deep foundation pit; subway station; numerical simulation

Abstract

As metro and urban light railway transit projects are rapidly launched in China, land exploitation project along the railway are increasing too, and lots of new buildings’ deep foundation pit work are located around metro station and tunnel projection sphere the metro station will inevitably be influenced by those engineering constructions Based on a deep excavation project around the metro station in Wuhan using MIDAS / GTS finite element program to establish the 2D model, the simulation results show that the influence of the excavation of the foundation pit on the subway station was within the requirements of the specification, which was not affect the normal operation of the tunnel and the entrance. It should be considered to develop the high level programming for the numerical simulation analysis about metro station and tunnel near deep excavation in the future near the subway. At the same time, the superposition effect to the station caused by the operation effect of several deep foundation pits at different stages should be considered.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Cong Chen
PY  - 2016/01
DA  - 2016/01
TI  - Midas /GTS Numerical Simulation Analysis on Influence of Deep Excavation to Adjacent Subway Station
BT  - Proceedings of the 2016 International Conference on Civil, Transportation and Environment
PB  - Atlantis Press
SP  - 489
EP  - 494
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccte-16.2016.82
DO  - 10.2991/iccte-16.2016.82
ID  - Chen2016/01
ER  -