Asphalt pavement evenness deterioration analysis based on the vehicle pavement interaction

PDF(1430 KB)

Journal of Vibration and Shock ›› 2018, Vol. 37 ›› Issue (6) : 76-81.

LI Qian1，LIU Junqing2

Author information +

History +

Abstract

In order to figure out the asphalt pavement evenness deterioration mechanism, an evenness deterioration model considering the vehiclepavement interaction was established based on the Shell’s permanent deformation theory.Then a complete Matlab program was developed to solve the equations. The permanent deformation of a test road was calculated after opening to traffic for one year, and the result was compared with the measured value. The error is only 9.7%, which verifies the reliability of the proposed model. The mechanism of the asphalt pavement evenness deterioration and the influencing factors of the deterioration were analyzed based on the model. The results show that the random dynamic loading by vehicles causes the difference of the accumulation rate of the pavement permanent deformation along the longitudinal direction. With the increase of the times of axle loading, the difference increases, which will lead to the pavement evenness deterioration. The deterioration in turn will aggravate the dynamic loading, thus forming a vicious circle. The pavement evenness deteriorates nonlinearly with the increase of axle loading times. The smaller the vehicle speed and the bigger the axle load, the faster the pavement evenness detorioration with time, which means more unfavorable to the pavement.

Key words

asphalt pavement / vehicle-pavement interaction / evenness deterioration / Shell's permanent deformation / random dynamic load

Cite this article

EndNote

Ris (Procite)

Bibtex

Download Citations

LI Qian1，LIU Junqing2. Asphalt pavement evenness deterioration analysis based on the vehicle pavement interaction[J]. Journal of Vibration and Shock, 2018, 37(6): 76-81

References

1 Cebon D, Winkler C B. A study of road damage due to dynamic wheel loads using a load measuring mat [M].Strategic Highway Research Program, Washington D. C: National Research Council, 1991.
2 Costanzi M，Cebon D. An investigation of the effects of lorry suspension performance on road maintenance costs[J]. Proceedings of the Institution of Mechanical Engineers，Part C：Journal of Mechanical Engineering Science, 2007, 221(11): 1265-1277.
3 Mamlouk M S. General outlook of pavement and vehicle dynamics[J]. Journal of Transportation Engineering，1997, 123(6):515-517.
4 Papagiannaki A T, Zelelew H M, Muhunthan B. A wavelet interpretation of vehicle-pavement interaction[J]. International Journal of Pavement Engineerning,2007,8(3):245-252.
5 E. J. OBrien & A. Taheri. Numerical integration approach to the problem of simulating damage in an asphalt pavement [J]. International Journal of Pavement Engineering,2012,13(4), 339-349.
6 曹源文,梁乃兴,徐建平.行车动荷载作用下路面平整度的预估[J].长安大学学报(自然科学版), 2004, 24(4): 22-25.
CAO Yuan-wen, LIANG Nai-xing, XU Jian-ping. Calculation of pavement evenness under dynamic load of moving vehicle[J]. Journal of Chang'an University(Natural Science Edition), 2004, 24(4): 22-25.
7 秦旻,梁乃兴,陆兆峰,曹源文. 动荷载作用下沥青路面寿命预估[J].公路交通科技,2010,30(3):34-38.
QIN Min, CAO Yuan-wen, LIANG Nai-xing, LU Zhao-feng. Residual life forecast method of asphalt pavement based on evenness[J]. Journal of Highway and Transportation Research and Development,2010,30(3):34-38.
8 GB T7031-1986,车辆振动输入与路面平度表示方法[S].北京:中国标准出版社,1987
   GB T7031-1986, Vehicle vibration-describing method for road surface irregularity[S]. Beijing: Standards Press of China, 1987(inChinese).
9 [47] JTGF80/1-2012. 公路工程质量检验评定标准[S]. 2012.
10 程国勇,侯栋文,黄旭栋.基于飞机竖向加速度的道面不平度限值标准研究[J].振动与冲击，2017, 36(9): 166-171.   CHENG Guo-yong,HOU Dong-wen,HUANG Xu-dong.Pavement roughness limit value standard based on aircraft vertical acceleration[J]. Journal of Vibration and Shock, 2017, 36(9):166-171.
11 李倩,刘俊卿,陈诚诚. 随机激励下四自由度车辆-道路耦合系统动力分析[J].应用数学和力学, 2015, 36(5):    460-473.
LI Qian, LIU Jun-qing, CHEN Cheng-cheng. Dynamic analysis of the four-degree vehicle-road coupling system under random excitation[J]. Applied Mathematics and Mechanics, 2015, 36(5): 460-473.
12 汤文,孙立军. 基于遗传算法的汲青路面永久变形预估方法[J]. 武汉理工大学学报,2008,30(12):42-45.
TANG Wen, SUN Li-jun. Permanent Deformation Evaluation Model of Asphalt ConcretePavement Based on Genetic Algorithms[J]. Journal of Wuhan University of Technology,2008,30(12):42-45.
13 苏凯,孙立军. 高等级沥青混凝土路面车辙预估方法研究综述[J]. 公路,2006,18(7):18-24.
SU Kai, SUN Li-jun. A Summary of Rutting Prediction Method on High Grade Asphalt Concrete Pavements[J]. 公路,2006,18(7):18-24.
14 何兆益,雷婷,王国清,侯岩峰. 基于动力问题的高等级公路沥青路面车辙预估方法[J].土木工程学报, 2007, 40(3):104-109.
He Zhaoyi , Lei Ting, Wang Guoqing, Hou Yanfeng. Calculation method for prediction of highway asphalt pavement rutting under dynamic loading[J]. China Civil Engineering Journal, 2007, 40(3):104-109.
15 李海军,黄晓明. 重载条件下沥青路面按弯沉等效的轴载换算[J].公路交通科技, 2004,21(7):5-8.
LI Hai-jun, HUANG Xiao-ming. Axle Load Conversion Formula Based on Deflection Equivalent for Semi- rigid Base Asphalt Pavement under Heavy-load[J]. Journal of Highway and Transportation Research and Development, 2004,21(7):5-8.