Numerical Simulation on Top-down Construction Method of Subway Station in Hefei

DOI

10.2991/lemcs-15.2015.348How to use a DOI?

Keywords

Top-down construction method; Midas; Ground settlement; Retaining structure; Deformation

Abstract

The top-down construction method has complex construction organization and many courses. Whether on theory or practice, quite a lot of problems need to be solved. In this paper, researchers used the finite element program Midas GTS to simulate THE foundation pit excavation of subway station in Hefei which used top-down construction method. The purpose is to research the regulation of the ground settlement and deformation of retaining structure. According to the theoretical data, researchers can know what time and where the maximum of the horizontal deformation of retaining structure and ground settlement may appear. Researchers may predict the risk and take measures to prevent accidents. All of it will provide the theoretical data to serve engineering practice.

Copyright

© 2015, 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  - Kewei Ding
AU  - Naiyang Guo
PY  - 2015/07
DA  - 2015/07
TI  - Numerical Simulation on Top-down Construction Method of Subway Station in Hefei
BT  - Proceedings of the International Conference on Logistics, Engineering, Management and Computer Science
PB  - Atlantis Press
SP  - 1717
EP  - 1720
SN  - 1951-6851
UR  - https://doi.org/10.2991/lemcs-15.2015.348
DO  - 10.2991/lemcs-15.2015.348
ID  - Ding2015/07
ER  -