Proceedings of the 2017 6th International Conference on Energy and Environmental Protection (ICEEP 2017)

Study on Temperature Field Distribution of Asphalt Overlay on Existing Cement Pavement

Authors
Peng Yang, Ning-Xu Han, Wu-Jian Long, Ting-Yu Zeng, Jia-Min Mai
Corresponding Author
Peng Yang
Available Online June 2017.
DOI
10.2991/iceep-17.2017.34How to use a DOI?
Keywords
Asphalt overlay on existing cement pavement; three-dimensional finite element model;temperature field distribution;road surface temperature;heat exchange
Abstract

Asphalt overlay on existing cement pavement structure design and typical diseases (such as low temperature cracking and fatigue cracking temperature, temperature type of reflective crack) have a strong relationship with temperature; At the same time, vehicle load and temperature stress also produce different effects on asphalt overlay on existing cement pavement. In this paper, through the establishment of three-dimensional finite element model and field test based on the theoretical analysis method, temperature field distribution and influencing factors of asphalt overlay on existing cement pavement were studied. Results showed that different materials and thickness of asphalt overlay on existing cement pavement had weak influence on road surface temperature. The main factor was heat exchange between road surface and the air (namely, solar radiation and air temperature).

Copyright
© 2017, 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 6th International Conference on Energy and Environmental Protection (ICEEP 2017)
Series
Advances in Engineering Research
Publication Date
June 2017
ISBN
978-94-6252-392-0
ISSN
2352-5401
DOI
10.2991/iceep-17.2017.34How to use a DOI?
Copyright
© 2017, 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  - Peng Yang
AU  - Ning-Xu Han
AU  - Wu-Jian Long
AU  - Ting-Yu Zeng
AU  - Jia-Min Mai
PY  - 2017/06
DA  - 2017/06
TI  - Study on Temperature Field Distribution of Asphalt Overlay on Existing Cement Pavement
BT  - Proceedings of the 2017 6th International Conference on Energy and Environmental Protection (ICEEP 2017)
PB  - Atlantis Press
SP  - 196
EP  - 203
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceep-17.2017.34
DO  - 10.2991/iceep-17.2017.34
ID  - Yang2017/06
ER  -