| 半刚性基层沥青路面车辙特性分析 |
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| 引用本文： | 胡萌,张久鹏,黄晓明.半刚性基层沥青路面车辙特性分析[J].公路交通科技,2011,28(6):14-18,46. |
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| 作者姓名： | 胡萌 张久鹏 黄晓明 |
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| 作者单位： | 胡萌,黄晓明,HU Meng,HUANG Xiaoming(东南大学,交通学院,江苏,南京,210096);张久鹏,ZHANG Jiupeng(长安大学,公路学院,陕西,西安,710064) |
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| 基金项目： | 交通运输部西部交通建设科技项目 |
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| 摘 要： | 针对半刚性沥青路面的车辙特性,利用有限元软件ABAQUS模拟分析了连续变温温度场下不同路面结构车辙发展规律、沥青面层不同结构层的车辙比例及路面车辙与沥青层厚度的关系.结果表明:路面车辙的发展规律与沥青混合料永久变形规律相似,同样表现出3阶段特性,同样并不存在严格意义上的等速阶段,只是在荷载作用次数的某一范围内,车辙发展...
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| 关 键 词： | 道路工程 车辙特性 有限元 沥青路面 车辙比例 沥青层厚度 |
Analysis of Rutting Characteristics of Semi-rigid Base Asphalt Pavement |
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| HU Meng,ZHANG Jiupeng,HUANG Xiaoming.Analysis of Rutting Characteristics of Semi-rigid Base Asphalt Pavement[J].Journal of Highway and Transportation Research and Development,2011,28(6):14-18,46. |
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| Authors: | HU Meng ZHANG Jiupeng HUANG Xiaoming |
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| Institution: | HU Meng1,ZHANG Jiupeng2,HUANG Xiaoming1(1.School of Transportation,Southeast University,Nanjing Jiangsu 210096,China,2.School of Highway,Chang'an University,Xi'an Shaanxi 710064,China) |
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| Abstract: | Rutting development regularities of different pavement structures,rutting proportion of different asphalt layers of surface course and the relationship between rutting and asphalt layer thickness were analyzed with finite element software ABAQUS to study rutting characteristics of semi-rigid asphalt pavement.The results show that(1) Rutting development is similar to the permanent deformation of asphalt mixtures.It also represents three phrases and does not represent the constant speed phrase properly.Ruttin... |
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| Keywords: | road engineering rutting characteristic finite element asphalt pavement rutting proportion asphalt layer thickness |
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