Theoretical study on dynamic response of asphalt pavement structure under traffic load
[1]DONG Zhonghong,Lv Pengmin.Theoretical study on dynamic response of asphalt pavement structure under traffic load[J].Journal of Zhengzhou University (Engineering Science),2007,28(04):88-91,95.[doi:10.3969/j.issn.1671-6833.2007.04.022]
Copy
Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
28
Number of periods:
2007年04期
Page number:
88-91,95
Column:
Public date:
1900-01-01
- Title:
-
Theoretical study on dynamic response of asphalt pavement structure under traffic load
- Keywords:
-
moving loads; viscoelasticity; dynamic response; asphalt pavement; bending and tensile strain; Shear strain
- CLC:
- -
- Abstract:
-
The dynamic response of four typical asphalt pavement structures, including thickened semi-rigid base structure, improved semi-rigid base structure, flip-mounted pavement structure and full-thickness pavement structure, under standard load conditions and overload 4% working conditions was analyzed by using the dynamic model of viscoelastic layered system under moving load, and the differences between various pavement structures were studied. The results show that the horizontal shear strain at the bottom of the surface layer has the most serious impact on the service life of the pavement structure.
- References:
- -
- Similar References:
Memo
-
Last Update:
1900-01-01
