Empty adaptive trial study on airport prestressed concrete road surface
- DOI
- 10.2991/iceep-18.2018.133How to use a DOI?
- Keywords
- Prestressed concrete road surface;Empty;Experimental research
- Abstract
At the stage, the airport prestressed concrete pavement of our country is still in the research stage. In this paper, an experimental analysis on mechanical effects about the void prestressed concrete pavement has been done. Deflection has been compared under plain concrete pavement and prestressed concrete pavement by experimental methods. Experimental road panel surface size selected 2m × 1m × 0.25m. Firstly, analyze the deflection effect of ordinary concrete pavement under the void action. Secondly, analyze the deflection effect of prestressed concrete pavement under the void action. Finally, compared the deflection under the two states with plain concrete pavement and prestressed concrete pavement two pavement forms in good condition and void road, the experimental results indicates that performance of pavement is with preferential treatment to the carrier: whole prestressed concrete pavement, the viod pavement of prestressed concrete, whole plain concrete pavement, the viod pavement of plain concrete. Through the analysis, the deflection of prestressed concrete pavement is smaller about 40% than plain concrete road surface. The existence of the prestressed reinforcement makes the strength and stability greatly improved,and effectively improve the way of the bearing capacity and durability.
- 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 - Qingjuan Liu AU - Jialin Cao PY - 2018/09 DA - 2018/09 TI - Empty adaptive trial study on airport prestressed concrete road surface BT - Proceedings of the 2018 7th International Conference on Energy and Environmental Protection (ICEEP 2018) PB - Atlantis Press SP - 761 EP - 766 SN - 2352-5401 UR - https://doi.org/10.2991/iceep-18.2018.133 DO - 10.2991/iceep-18.2018.133 ID - Liu2018/09 ER -