Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)

Numerical simulation of thermal performance of different frost-resisting measures for the tunnel lining in cold region

Authors
Chengjin Ma, Runlin Yang, Shuai Zhang
Corresponding Author
Chengjin Ma
Available Online February 2018.
DOI
https://doi.org/10.2991/ifeesm-17.2018.52How to use a DOI?
Keywords
tunnel; lining; temperature field; thermal performance
Abstract

Frost-resisting problem is important for the tunnel in cold region, and thus some thermal protective measure are necessary in order to avoid potential frost. With the development of land transport, tunnels plays an important role in the improvement of land transportation, so it is urgent to prevent the freezing and thawing of tunnel in cold region. In this paper, the temperature field of Jinzhangzi tunnel is chosen as a target project, and corresponding three protective measure are taken into account. There are four cases are considered respectively. Including the unprotected, the active heating system, passive thermal insulation system and hybrid thermal protective system. Especially, the hybrid thermal protective system maybe the cost efficient.

Copyright
© 2018, 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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Volume Title
Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)
Series
Advances in Engineering Research
Publication Date
February 2018
ISBN
978-94-6252-453-8
ISSN
2352-5401
DOI
https://doi.org/10.2991/ifeesm-17.2018.52How to use a DOI?
Copyright
© 2018, 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  - Chengjin Ma
AU  - Runlin Yang
AU  - Shuai Zhang
PY  - 2018/02
DA  - 2018/02
TI  - Numerical simulation of thermal performance of different frost-resisting measures for the tunnel lining in cold region
BT  - Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)
PB  - Atlantis Press
SP  - 275
EP  - 279
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-17.2018.52
DO  - https://doi.org/10.2991/ifeesm-17.2018.52
ID  - Ma2018/02
ER  -