The Temperature in Xinjiang-Tibet Roadbed Variation Analysis
- DOI
- 10.2991/iccet-15.2015.187How to use a DOI?
- Keywords
- Xinjiang-Tibet highway; Subgrade; Temperature field; Dynamic change
- Abstract
The temperature change in roadbed is a process of dynamic change, is the key factor that influence the performance of subgrade. In order to research the subgrade temperature changes in permafrost regions, based on national highway 219 line Xinjiang-Tibet highway monitoring project, observed the temperature inside the subgrade engineering. By the project, we can monitor the internal temperature change process in the position of natural and roadbed and analyzes the internal temperature of the subgrade of space-time change rule. According to the temperature change process, we analyze what the semi-rigid base asphalt concrete pavement construction influence the phase change temperature. This article through the temperature field test of typical cross section in permafrost regions, researches what temperature change influence the properties of subgrade embankment.
- Copyright
- © 2015, 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 - Liyun Wang AU - Xuesong Mao AU - Shuguang Luo PY - 2015/11 DA - 2015/11 TI - The Temperature in Xinjiang-Tibet Roadbed Variation Analysis BT - Proceedings of the 5th International Conference on Civil Engineering and Transportation 2015 PB - Atlantis Press SP - 990 EP - 993 SN - 2352-5401 UR - https://doi.org/10.2991/iccet-15.2015.187 DO - 10.2991/iccet-15.2015.187 ID - Wang2015/11 ER -