DocumentCode
2132823
Title
Study of equivalent axle-number coefficient of cement pavement with asphalt overlay
Author
Jiang, Yu-hong ; Jiang, Shou-liang ; Ma, Tao
Author_Institution
School of Civil Engineering & Architecture, Anhui University of Technology, Maanshan, 243002, China
fYear
2010
fDate
4-6 Dec. 2010
Firstpage
6924
Lastpage
6927
Abstract
Applying finite element program, changing the value of structure-layer parameters such as layer thickness and modulus etc and the wheelbase of wheel load, the axle-number coefficient in the axle-load exchange formula for rigid-base asphalt pavement is calculated in this text under the two different conversion guidelines of pavement deflection and stress under rigid base. Through analyzing the results, the recommended axle-number coefficient formula is given and comparisons are made with design methods of AASHTO and China.
Keywords
Asphalt; Concrete; Design methodology; Fatigue; Finite element methods; Presses; Transportation; axle-number coefficient; pavement engineering; rigid base; structure-layer parameter;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Science and Engineering (ICISE), 2010 2nd International Conference on
Conference_Location
Hangzhou, China
Print_ISBN
978-1-4244-7616-9
Type
conf
DOI
10.1109/ICISE.2010.5690590
Filename
5690590
Link To Document