Tunnel Monitoring and Measurement Case Study in Qiyueshan Tunnel
- 10.2991/ic3me-15.2015.333How to use a DOI?
- Monitoring and measuring, Vault subsidence, level of convergence, Construction safety
Monitoring and measuring is one of three main factors of the New Austrian Tunneling Method. By measuring the tunnel rock deformation data, collecting and analyzing it, measuring data can be used for the feedback of excavation results and for guiding the construction timely. The tunnel monitoring includes monitoring methods, monitoring equipment, data processing analysis, and through data analysis and feedback to guide the construction. Tunnel monitoring and measurement is carried out at Qiyueshan tunnel site in the present study. By processing and evaluating the vault settlement and surrounding displacement measurement data of the tunnel section, the deformation characteristics and development trend of the tunnel rock is analyzed. Thus, the design and construction of the tunnel is amended and optimized. The stability of the tunnel is forecast and ensured. The result of monitoring and measuring in the Qiyueshan tunnel was effect. And it avoided big accident caused by the landslides or the large deformation of the supporting structure due to excessive deformation of the surrounding rock. The present monitoring and measurement method can be used to monitor other tunnels.
- © 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 - Chunjin Lin AU - Lun Zhou AU - Shucai Li AU - Zhenhao Xu AU - Liping Li AU - Jing Wu AU - Yanhuan Zhang PY - 2015/08 DA - 2015/08 TI - Tunnel Monitoring and Measurement Case Study in Qiyueshan Tunnel BT - Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering PB - Atlantis Press SP - 1730 EP - 1735 SN - 2352-5401 UR - https://doi.org/10.2991/ic3me-15.2015.333 DO - 10.2991/ic3me-15.2015.333 ID - Lin2015/08 ER -