NDLI: Study on the long-life pavement scheme of the reconstruction and extension project of highway

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Study on the long-life pavement scheme of the reconstruction and extension project of highway

Content Provider	Scilit
Author	Mo, Zhenhui Min, Zhaohui Sun, Yingqin Yang, Jun Wang, Jianwei Zhang, Lei
Copyright Year	2020
Description	Different structural schemes of epoxy asphalt long-life pavement were studied. Finite Element Method was employed to calculate the mechanical responses of the long-life pavement under the cases with different epoxy asphalt layer and thicknesses. The results showed that the epoxy asphalt mixture layer can reduce the vertical compressive strain of pavement and improve the anti-rutting performance as well. In most structural schemes, the maximum tensile strain of the asphalt layer maintains at around 80 micro strain. Considering the maximum horizontal tensile strain of the asphalt layer, the vertical compressive strain at the top of the subgrade, the anti-rutting performance of the pavement, the Scheme B is recommended for the epoxy asphalt long-life pavement structure, and the performance will be better if the total thickness of the asphalt pavement is greater than 22 cm.
Related Links	https://content.taylorfrancis.com/books/download?dac=C2020-0-22275-7&isbn=9781003156222&format=googlePreviewPdf
Ending Page	272
Page Count	4
Starting Page	269
DOI	10.1201/9781003156222-42
Language	English
Publisher	Informa UK Limited
Publisher Date	2020-12-28
Access Restriction	Open
Subject Keyword	Book Name: Functional Pavements Petroleum Engineering Characterization and Testing of Materials Structural Schemes Long Life Pavement Epoxy Asphalt Long
Content Type	Text
Resource Type	Chapter

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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