| 低交通量沥青路面典型路面结构数值分析 |
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| 引用本文： | 喻以钒,李央.低交通量沥青路面典型路面结构数值分析[J].交通科技与经济,2011,13(2):81-84. |
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| 作者姓名： | 喻以钒 李央 |
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| 作者单位： | 1. 江西省公路物资储运总站,江西南昌,330013
2. 江西交通职业技术学院,江西南昌,330013 |
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| 摘 要： | 针对低交通量沥青路面的主要病害,根据基层材料的变化分两阶段建模,通过仿真分析弯沉值、沥青面层底面和半刚性基层底面的最大主应力等指标,分析路面结构的优缺点,得到推荐的低交通量道路典型沥青路面结构形式。
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| 关 键 词： | 低交通量沥青路面 病害 最大主应力 弯沉值 仿真分析 |
Numerical Analysis of Typical Pavement Structure of Low-volume Asphalt Road |
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| YU Yi-fan,LI Yang.Numerical Analysis of Typical Pavement Structure of Low-volume Asphalt Road[J].Technology & Economy in Areas of Communications,2011,13(2):81-84. |
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| Authors: | YU Yi-fan LI Yang |
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| Institution: | YU Yi-fan1,LI Yang2(1.Materials Storage and Transportation Terminal of Jiangxi Highway Administration,Nanchang 330013,China,2.Jiangxi V&T College of Communication,China) |
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| Abstract: | For low-traffic asphalt pavement of the main road diseases,advantages and disadvantages of the asphalt pavement structure were analyzed based on sub-base material change in the two-stage modeling and simulation analysis of deflection,and the maximum principa stress and other indicators of the urface layer and the semi-rigid bottom of the asphalt pavement.Finally,the paper ended up with recommendations of typical asphalt pavement structure for ilow-volume traffic roads. |
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| Keywords: | low-volume asphalt road diseases maximum principal stress deflection simulation analysis |
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