Stability Parameter Analysis and Deformation Simulation of Subway Foundation Pit

DOI

10.2991/ifeesm-17.2018.61How to use a DOI?

Keywords

Foundation pit; Stability parameter analysis; Strength reduction; Subway

Abstract

Based on the strength reduction method, the deformation process of subway foundation pit was predicted, and the stability parameters were analyzed. The analysis parameters contain the settlement displacement of soil, lateral displacement of the underground continuous wall, and safety factor. It is to simulate the process of dynamic construction of foundation pit and the foundation pit construction is analyzed longitudinally. Each parameter in a state of foundation pit with the shear strength reduction technique is analyzed, and the foundation pit construction is analyzed horizontally. The deformation process and failure mode of soil and supporting system are studied by using of the shear strength reduction technique and the birth and death element function, and it will provide a reference for guiding the construction of practical engineering.

Copyright

© 2018, 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  - Shiwei Hou
AU  - Shaopo Guo
AU  - Shihe Ma
AU  - Xuli Liu
PY  - 2018/02
DA  - 2018/02
TI  - Stability Parameter Analysis and Deformation Simulation of Subway Foundation Pit
BT  - Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)
PB  - Atlantis Press
SP  - 318
EP  - 323
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-17.2018.61
DO  - 10.2991/ifeesm-17.2018.61
ID  - Hou2018/02
ER  -