DocumentCode
3221478
Title
Numerical simulation of thermal field in the seasonally frozen soil tunnel
Author
Pei Guihong ; Zhou Wenshuo
Author_Institution
Sch. of Civil Eng. & Archit., Southwest Pet. Univ., Chengdu, China
fYear
2011
fDate
22-24 April 2011
Firstpage
2416
Lastpage
2419
Abstract
In order to discover the law of the seasonally frozen soil tunnel´s thermal field, on the background of Shaziya tunnel, selected a section, the natural surface, the tunnel vault, tunnel wall and the tunnel arch has been simulated. And we found that the temperature conditions, surrounding environment, engineering measures are a major factor in the tunnel freeze injury on the basis of the phenomenon and mechanism of frozen soil tunnel.
Keywords
freezing; geotechnical engineering; numerical analysis; soil; tunnels; Shaziya tunnel; frozen soil tunnel; numerical simulation; temperature field; thermal field; tunnel arch; tunnel freeze injury; tunnel vault; tunnel wall; Mercury (metals); frozen soil; numerical simulation; temperature field; tunnel;
fLanguage
English
Publisher
ieee
Conference_Titel
Electric Technology and Civil Engineering (ICETCE), 2011 International Conference on
Conference_Location
Lushan
Print_ISBN
978-1-4577-0289-1
Type
conf
DOI
10.1109/ICETCE.2011.5774530
Filename
5774530
Link To Document