| 沥青路面层间滑移破坏分析 |
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| 引用本文： | 苏凯,武建民,姚红云,徐小坤.沥青路面层间滑移破坏分析[J].重庆交通大学学报(自然科学版),2005,24(3):35-38,43. |
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| 作者姓名： | 苏凯 武建民 姚红云 徐小坤 |
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| 作者单位： | 同济大学道路与交通工程教育部重点实验室,上海,200092;长安大学,教育部特殊地区公路工程重点实验室,陕西,西安,710064;湖州市公路局,浙江,湖州,311300 |
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| 摘 要： | 通过对沥青路面基层和面层滑移破坏进行的实地调查,应用有限元计算了路面层间的剪应力,并采用路面材料剪切仪进行了室内的层间剪切试验,研究了沥青路面的层间抗剪切能力,分析了导致路面结构层层间滑移的主要原因,并提出了相应的解决措施.
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| 关 键 词： | 道路工程 沥青路面 层间滑移 有限元 层间剪切试验 |
| 文章编号： | 1001-716X(2005)03-0035-04 |
| 修稿时间： | 2004年4月26日 |
Analysis of cutting-slippage in asphalt pavement |
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| SU Kai,WU Jian-min,YAO Hong-yun,XU Xiao-kuan.Analysis of cutting-slippage in asphalt pavement[J].Journal of Chongqing Jiaotong University,2005,24(3):35-38,43. |
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| Authors: | SU Kai WU Jian-min YAO Hong-yun XU Xiao-kuan |
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| Abstract: | Aiming at the phenomenon of cutting slippage between the layers of the asphalt pavement, the finite-element method is employed to calculate the interlayer shear stress, and the main cause of cutting slippage is analyzed by the investigations of mountain highway and the shear-strength test between pavement layers. At last the technical means to solve this problem is put forward. |
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| Keywords: | road engineering asphalt pavement cutting slippage finite-element method shear-strength test between pavement layers |
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