The Monitoring and Feedback Analysis of the Vault Slope Deformation for the Permeable Rib Double-Arch Tunnel

DOI

10.2991/icmmcce-15.2015.568How to use a DOI?

Keywords

double-arch permeable rib tunnel, rib beam, ground settlement, monitoring measurement, feedback analysis.

Abstract

Based on the features of the structure of double-arch permeable rib tunnel and its spatial deformation mechanism, a corresponding construction monitoring and measuring program was demonstrated in this paper. The reasons of the vault slope deformation and cracking which was the main risk during the construction were analyzed according to the monitoring data. Moreover, through using the method of structural load, a detailed and comprehensive feedback analysis of the stability of lining structure, rib beam and mid-connection wall was made under the most unfavorable construction condition, which was dynam-relaxed rack mass of the vault slope. Finally engineering treatment was proposed to ensure the construction safety and long-term stability of this new-style tunnel.

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  - Ze-cheng Chi
AU  - Xiu-he Chen
AU  - Fei Wang
AU  - Fei Yu
AU  - Shan-xiong Chen
PY  - 2015/12
DA  - 2015/12
TI  - The Monitoring and Feedback Analysis of the Vault Slope Deformation for the Permeable Rib Double-Arch Tunnel
BT  - Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015
PB  - Atlantis Press
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmcce-15.2015.568
DO  - 10.2991/icmmcce-15.2015.568
ID  - Chi2015/12
ER  -