Study on the Stability and Reliability of the Whole Life Cycle of Tunnel Structure

DOI

10.2991/mmeceb-15.2016.77How to use a DOI?

Keywords

The entire life cycle; Tunnel structure; Reliability

Abstract

The tunnel structure life-cycle includes construction period, service period and aging period. Something dangerous maybe happened in the event of stress balance weight distribution of tunnel structure changed and the continuous development of shotcrete and bolt strength during construction. During service period, tunnel structure is more stable but with the influence of earthquake or something like that, the structure risk is back to a relatively high level. After into the aging period, the long-term effects of natural environment and the using environment corrosion lead the structural resistance continued to decline. Due to the environment has rheological effects and the lining was also influenced continuously, which leading to the drop of tunnel structure reliability during this period. Based on the study of the stability of tunnel structure reliability, study on the stability of tunnel structure with full life cycle so as to guide and make sure the safety, applicability, durability and economy of tunnel structural.

Copyright

© 2016, 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  - Youjiang Yang
PY  - 2015/12
DA  - 2015/12
TI  - Study on the Stability and Reliability of the Whole Life Cycle of Tunnel Structure
BT  - Proceedings of the 2015 2nd International Conference on Machinery, Materials Engineering, Chemical Engineering and Biotechnology
PB  - Atlantis Press
SP  - 391
EP  - 395
SN  - 2352-5401
UR  - https://doi.org/10.2991/mmeceb-15.2016.77
DO  - 10.2991/mmeceb-15.2016.77
ID  - Yang2015/12
ER  -