|Table of Contents|

Residual life forecast method of asphalt pavement based on evenness(PDF)

长安大学学报(自然科学版)[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2010年03期
Page:
14-17
Research Field:
Publishing date:
2010-06-20

Info

Title:
Residual life forecast method of asphalt pavement based on evenness
Author(s):
QIN Min1 CAO Yuan-wen2 LIANG Nai-xing3 LU Zhao-feng23
1. School of Management, Chongqing Jiaotong University, Chongqing 400074, China; 2. School of Mechatronics and Automotive Engineering, Chongqing Jiaotong University, Chongqing 400074, China; 3. School of Civil Engineering and Architecture, Chongqing Jiaotong University, Chongqing 400074, China
Keywords:
road engineering asphalt pavement residual life forecast method evenness
PACS:
U416.217
DOI:
-
Abstract:
According to the Sayers M W theory and measurement results of asphalt pavement unevenness, the pavement surface was simulated by using sine curve. Based on the coupling of vehicle dynamic loading and surface unevenness, vehicles moving load caused by road surface roughness was analyzed and calculated through complex mode theory and Matlab, VC++ program. Considering the factors of dynamic road and environment, and combining the test results of highway surface roughness,the pavement evenness deterioration law was studied by amendment shell permanent deformation theory. Based on the above, a new forecasting method was proposed to predict the remaining life of asphalt concrete pavement, and the method was proved to be reasonable and reliable, which can provide reference for scientific decision-making of pavement management. 1 tab, 3 figs, 13 refs.

References:

[1] 曹源文,梁乃兴,于 清,等.路面不平整引起的车辆动载计算方法[J].交通运输工程学报,2008,8(2):69-73. CAO Yuan-wen,LIANG Nai-xing,YU Qing,et al.Calcutating method of vehicle dynamic load caused by uneven pavement [J].Journal of Traffic and Transportation Engineering,2008,8(2):69-73.
[2]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.
[3]牛军川,孙玲玲,张蔚波,等.随机路面激励输入下四自由度悬架的特性研究[J].中国公路学报,2003,16(4):106-110. NIU Jun-chuan,SUN Ling-ling,ZHANG Wei-bo,et a1.Characteristic analysis of four-DOF suspension under randomly profiled road input[J].China Journal of Highway and Transport,2003,16(4):106-110.
[4]侯 芸,郭忠印,田 波,等.动荷作用下沥青路面结构的变形响应分析[J].中国公路学报,2002,15(3):6-10. HOU Yun,GUO Zhong-yin,TIAN Bo,et al.Dynamic deflection response of layered pavement structure subjected to dynamic load[J].China Journal of Highway and Transport,2002,15(3):6-10.
[5]Ramsamooj D V,Ramadan J,Lin G S.Model prediction of rutting in asphalt concrete[J].Journal of Transportation Engineering,1998,24(5):448-456.
[6]Collop A C,Cebon D,Hardy M S A.Viscoelastic approach to rutting in flexible pavements[J].Journal of Transportation Engineering,1995,21(1):82-93.
[7]Ben B,Vincent R,Michael S.Analysis of road surface profiles[J].Journal of Transportation Engineering,1999,25(1):55-59.
[8]Chen J S,Tsai C J.How good are linear viscoelastic properties of asphalt binder to predict rutting and fatigue cracking[J].Journal of Material and Performance,1999,8(4):443-449.
[9]唐 娴,戴经梁,贾 倩.参数自适应跟踪法预测高速公路路面使用性能[J].长安大学学报:自然科学版,2007,27(3):31-33. TANG Xian,DAI Jing-liang,JIA Qian.Dynamic parameters self-adapiing and self-tracking method to predict expressway pavement performance[J].Journal of Chang'an University:Natural Science Edition,2007,27(3):31-33.
[10]胡群芳,刘 文,李清富.公路沥青路面使用性能灰色综合评估[J].公路交通科技,2006,23(1):12-15. HU Qun-fang,LIU Wen,LI Qing-fu.Synthetical gray evaluation of asphalt pavement performance[J].Journal of Highway and Transportation Research and Development,2006,23(1):12-15.
[11]凌建明,郝航程,吕荔炫.路面使用性能可拓评价方法[J].同济大学学报:自然科学版,2008,36(1):32-36. LING Jian-ming,HAO Hang-cheng,LU Li-xuan.Extension assessment method applying to pavement performance[J].Journal of Tongji University:Natural Science,2008,36(1):32-36.
[12]Liu C.Vehicle-road interaction,evolution of road profiles and present serviceability index[J].Road Materials and Pavement Design,2000(1):37-39.
[13]王新明.路面表面特性与汽车动荷载原型[D].西安:长安大学,2000.

Memo

Memo:
-
Last Update: 2010-06-20