Proceedings of the 2017 2nd International Conference on Advances in Materials, Mechatronics and Civil Engineering (ICAMMCE 2017)

Numerical analysis of the influence of underpinning pile affected by overlapping tunnel with shield method

Authors
Ping Ou, Hong Yuan, Shifeng Hu, Xiongfei Yang
Corresponding Author
Ping Ou
Available Online April 2017.
DOI
10.2991/icammce-17.2017.23How to use a DOI?
Keywords
overlapping tunnel; shield construction; underpinning pile foundation; settlement
Abstract

In order to research the influence of underpinning pile foundation after excavating tunnel with shield construction, the three-dimensional numerical simulation is carried out by using FLAC 3D based on the actual project in Shenzhen. Different finite difference models are established respectively by changing the sequence of overlapping tunnel excavation, the spacing of the overlapped tunnel, the diameter and length of the pile. Then the data of the settlement of the pile foundation are obtained and the results of influences are analyzed.

Copyright
© 2017, 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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Volume Title
Proceedings of the 2017 2nd International Conference on Advances in Materials, Mechatronics and Civil Engineering (ICAMMCE 2017)
Series
Advances in Engineering Research
Publication Date
April 2017
ISBN
10.2991/icammce-17.2017.23
ISSN
2352-5401
DOI
10.2991/icammce-17.2017.23How to use a DOI?
Copyright
© 2017, 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/).

Cite this article

TY  - CONF
AU  - Ping Ou
AU  - Hong Yuan
AU  - Shifeng Hu
AU  - Xiongfei Yang
PY  - 2017/04
DA  - 2017/04
TI  - Numerical analysis of the influence of underpinning pile affected by overlapping tunnel with shield method
BT  - Proceedings of the 2017 2nd International Conference on Advances in Materials, Mechatronics and Civil Engineering (ICAMMCE 2017)
PB  - Atlantis Press
SP  - 108
EP  - 113
SN  - 2352-5401
UR  - https://doi.org/10.2991/icammce-17.2017.23
DO  - 10.2991/icammce-17.2017.23
ID  - Ou2017/04
ER  -