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| 低剂量水稳基层防治薄面层沥青路面反射裂缝研究 | |
| 引用本文： | 陈超纲,程跃辉,孙东根,李静,秦卫,倪富健.低剂量水稳基层防治薄面层沥青路面反射裂缝研究[J].公路交通科技,2005,22(9):48-51,81. |
| 作者姓名： | 陈超纲 程跃辉 孙东根 李静 秦卫 倪富健 |
| 作者单位： | 1. 安徽省公路管理局,安徽,合肥,230022 2. 安徽省公路勘测设计院,安徽,合肥,230022 3. 东南大学,江苏,南京,210096 |
| 摘 要： | 采用低剂量水泥稳定碎石基层作为防治薄面层沥青路面反射裂缝的主要方案,利用室内试验和试验路工程分别得到不同剂量水泥稳定碎石基层的收缩特性以及强度发展规律。力学分析和观测结果都证明该方法可以有效防治薄面层沥青路面反射裂缝。 |
| 关 键 词： | 反射裂缝 低剂量水泥稳定碎石 FWD |
| 文章编号： | 1002-0268（2005）09-0048-04 |
| 收稿时间： | 2005-03-09 |
| 修稿时间： | 2005-03-09 |
Research on Use of Low Cement Content Stabilized Material Base to Prevent Reflection Cracking in Thin Asphalt Pavement |
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| CHEN Chao-gang,CHENG Yue-hui,SUN Dong-gen,LI Jing,QIN Wei,NI Fu-jian.Research on Use of Low Cement Content Stabilized Material Base to Prevent Reflection Cracking in Thin Asphalt Pavement[J].Journal of Highway and Transportation Research and Development,2005,22(9):48-51,81. | |
| Authors: | CHEN Chao-gang CHENG Yue-hui SUN Dong-gen LI Jing QIN Wei NI Fu-jian |
| Abstract: | In this paper low cement content stabilized material base was used to prevent reflection cracking in the thin asphalt pavement road, the shrinkage and mechanic characteristics of different cement content stabilized material base were discussed by experiment in the lab and test road. Both the results of the mechanic research and the observation prove that it is an effective method. |
| Keywords: | Reflection crack Low cement content stabilized material FWD |
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