Effect of Thickness of Gravel Base and Asphalt Pavement on Road Deformation
Joint Authors
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-06-27
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
This study uses a test section of a highway, a study object, to explore the effect of thickness of the gravel base and asphalt layer on the vertical deformation of the road surface.
The thickness of the asphalt layer and graded gravel base is changed.
The nonlinear description equation of the relationship between the thickness (h1) of the asphalt layer and the vertical deformation (d1) is established: d1=a41−b4h1.
The thickness of the asphalt pavement is then determined to reduce vertical deformation.
Numerical calculation shows that the maximum vertical deformation of the foundation is within 8 mm, which is less than the 15 mm maximum vertical deformation of the embankment.
This level meets the design requirements.
American Psychological Association (APA)
He, Dongliang& Yang, Weijun. 2018. Effect of Thickness of Gravel Base and Asphalt Pavement on Road Deformation. Advances in Civil Engineering،Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1115557
Modern Language Association (MLA)
He, Dongliang& Yang, Weijun. Effect of Thickness of Gravel Base and Asphalt Pavement on Road Deformation. Advances in Civil Engineering No. 2018 (2018), pp.1-7.
https://search.emarefa.net/detail/BIM-1115557
American Medical Association (AMA)
He, Dongliang& Yang, Weijun. Effect of Thickness of Gravel Base and Asphalt Pavement on Road Deformation. Advances in Civil Engineering. 2018. Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1115557
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1115557