TY - JOUR
T1 - Investigation of rutting behavior of asphalt pavement in long and steep section of mountainous highway with overloading
AU - Li, Linglin
AU - Huang, Xiaoming
AU - Han, Ding
AU - Dong, Mansheng
AU - Zhu, Dayong
PY - 2015/6/15
Y1 - 2015/6/15
N2 - In order to investigate rutting behavior in long and steep section of mountainous highway, this paper selected generalized Kelvin model as the constitutive relationship for asphalt mixture, proposed a new method for material parameter identification, provided the tangential stiffness matrix for the generalized Kelvin model, and applied the constant power vehicular loads on the finite model. The results show that the overload, operational speed, and the tangential and vertical forces of the vehicle have a significant impact on the rutting of asphalt pavement. Based on rutting sensibility analysis, this paper also develops a confinement method of the slope grade and length in long and steep section of mountainous highway.
AB - In order to investigate rutting behavior in long and steep section of mountainous highway, this paper selected generalized Kelvin model as the constitutive relationship for asphalt mixture, proposed a new method for material parameter identification, provided the tangential stiffness matrix for the generalized Kelvin model, and applied the constant power vehicular loads on the finite model. The results show that the overload, operational speed, and the tangential and vertical forces of the vehicle have a significant impact on the rutting of asphalt pavement. Based on rutting sensibility analysis, this paper also develops a confinement method of the slope grade and length in long and steep section of mountainous highway.
KW - Constant power vehicular loads
KW - Generalized Kelvin model
KW - Long and steep section
KW - Rutting
UR - http://www.scopus.com/inward/record.url?scp=84932634009&partnerID=8YFLogxK
UR - https://www.sciencedirect.com/science/article/pii/S0950061815006972?via%3Dihub
U2 - 10.1016/j.conbuildmat.2015.06.016
DO - 10.1016/j.conbuildmat.2015.06.016
M3 - Article
AN - SCOPUS:84932634009
SN - 0950-0618
VL - 93
SP - 635
EP - 643
JO - Construction and Building Materials
JF - Construction and Building Materials
ER -