Research on Key Parameters and Mechanical Behavior of The Rectangle Earth Pressure Balance Tunnel Shield Machine
Authors
Qiang Cao, Jingyu Huang, Renpeng Wang, Long Zhang, Peng Wang, Di Wu
Corresponding Author
Qiang Cao
Available Online August 2015.
- DOI
- 10.2991/icmeis-15.2015.175How to use a DOI?
- Keywords
- rectangle shield machine; steel structure; buckling; segment
- Abstract
In the last few decades, rectangle earth pressure balance shield machine have been introduced as primary tunneling tools in soft soil excavation around the world. This paper presents research on the performance of the rectangle shield machine. Analytical studies have been carried out to establish the relation between rectangle shield machine design key parameters, such as segments support, tail thickness and soil layer harness, and the strength, stiffness and buckling analysis of the shell structure. The results of these are presented. And the results show that good stiffness, displacement and stability capacities have been achieved.
- 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/).
Cite this article
TY - CONF AU - Qiang Cao AU - Jingyu Huang AU - Renpeng Wang AU - Long Zhang AU - Peng Wang AU - Di Wu PY - 2015/08 DA - 2015/08 TI - Research on Key Parameters and Mechanical Behavior of The Rectangle Earth Pressure Balance Tunnel Shield Machine BT - Proceedings of the 3rd International Conference on Mechanical Engineering and Intelligent Systems (ICMEIS 2015) PB - Atlantis Press SP - 923 EP - 930 SN - 2352-5401 UR - https://doi.org/10.2991/icmeis-15.2015.175 DO - 10.2991/icmeis-15.2015.175 ID - Cao2015/08 ER -