Loess Highway Tunnel Supports Stress Analysis and Construction Method Mechanism

Article Preview

Abstract:

In view of the easy collapse characteristic of loess highway tunnel, as well as the theory upon the reality of practical engineering. Northwestern Region Qingshui County domestic Li Jiaping loess highway tunnel construction is taken in this article. And the new questions of practical research is proposed. The technical questions during the construction of shallow loess highway tunnel, the construction plan, the distribution rule of contact stress between the support and soil, and the distortion reason of structures are all analyzed. The loess highway tunnel stability calculation and analysis is consummated. Thus the theory basis of the possible to supply the reference for this kind of project's practical application is provided.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 243-249)

Pages:

3385-3388

Citation:

Online since:

May 2011

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2011 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] The Ministry of Transport of the People's Republic of China. Code for design of road tunne l(JTJ026 -90). China Communication Press, China.( 1990)

Google Scholar

[2] The Ministry of Railways of the People's Republic of China. Code for design on tunnel of railway (TB10003-99). China Railway Publishing House, China. (1999).

Google Scholar

[3] Z. D. Liu: Loess mechanics and engineering. Shanxi Science and Technology Press, China. (1996).

Google Scholar

[4] Z.C. Zhao: Study on performance of highway tunnel in loess area. Chang'an University, China. (2004).

Google Scholar

[5] Z.C. Zhao and Y.L. Xie: Performance analysis of loess highway tunnel affected by lining parameters. Chinese Journal of Geotechnical Engineering, China. (2005).

Google Scholar