Analysis of Ground Displacement Induced by Double-tube Parallel Shield Tunnels
Authors
Weiquan Rong, Hong Yuan, Xiongfei Yang, Jiayu Wu
Corresponding Author
Weiquan Rong
Available Online May 2016.
- DOI
- 10.2991/iceat-16.2017.36How to use a DOI?
- Keywords
- Double-tube parallel shield tunnels, Ground surface settlement, Soil loss, Numerical analysis
- Abstract
Based on Mindlin displacement solution, we fully analyze the mechanical behavior of ground surface settlement caused by tunnel construction. In this paper, modified formula of ground deformation induced by ground loss is offered and applied to estimate settlement induced by the double-line tunnel construction with superposition principle. The successive construction process of double-tube parallel shield tunnels in the same direction was simulated with FLAC3D and the simulated results were compared with values of theoretical formula calculation.
- 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 - Weiquan Rong AU - Hong Yuan AU - Xiongfei Yang AU - Jiayu Wu PY - 2016/05 DA - 2016/05 TI - Analysis of Ground Displacement Induced by Double-tube Parallel Shield Tunnels BT - Proceedings of the 2016 International Conference on Engineering and Advanced Technology PB - Atlantis Press SP - 168 EP - 173 SN - 2352-5401 UR - https://doi.org/10.2991/iceat-16.2017.36 DO - 10.2991/iceat-16.2017.36 ID - Rong2016/05 ER -