NDLI: Structural Life Analysis of Roller-compacted Concrete Asphalt Pavement

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Structural Life Analysis of Roller-compacted Concrete Asphalt Pavement

Content Provider	Scilit
Author	Liu, Feng Wu, Chuanhai Li, Jun Xu, Xinquan
Copyright Year	2021
Description	Journal: Iop Conference Series: Earth and Environmental Science Based on the long-life test road of Yunluo expressway in Guangdong province, firstly, based on the theory of small disturbance elastic thin plate and the design code of the highway cement concrete pavement, the life analysis of the roller-compacted concrete pavement structure of the Yunluo long-life test road is carried out. The results show that the pavement structure can achieve a 53.2 years long-life. Secondly, in order to verify the reliability of the theoretical analysis results, the strain sensors and the temperature sensors were embedded in different layers of the test road. After years of continuous data collection and based on the constitutive model of the roller-compacted concrete material, the theoretical analysis of the results concluded that the pavement structure can achieve at least 45 years life. The results of theoretical and practical analysis show that the new type asphalt pavement structure on the roller-compacted concrete base can be used as a typical long-life asphalt pavement structure under high temperature, rainy and heavy load conditions in Guangdong province.
Related Links	https://iopscience.iop.org/article/10.1088/1755-1315/781/2/022099/pdf
ISSN	17551307
e-ISSN	17551315
DOI	10.1088/1755-1315/781/2/022099
Journal	Iop Conference Series: Earth and Environmental Science
Issue Number	2
Volume Number	781
Language	English
Publisher	IOP Publishing
Publisher Date	2021-05-01
Access Restriction	Open
Subject Keyword	Journal: Iop Conference Series: Earth and Environmental Science Characterization and Testing of Materials Transportation Science and Technology Asphalt Pavement
Content Type	Text
Resource Type	Article
Subject	Earth and Planetary Sciences Physics and Astronomy Environmental Science

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