| 连续配筋混凝土刚性基层复合式沥青路面结构组合优化及疲劳性能分析 |
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| 引用本文： | 范海军,唐侦湛,黄开宇.连续配筋混凝土刚性基层复合式沥青路面结构组合优化及疲劳性能分析[J].中南公路工程,2013(5):62-66. |
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| 作者姓名： | 范海军 唐侦湛 黄开宇 |
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| 作者单位： | [1]湖南省高速公路管理局,湖南长沙410003 [2]湖南省交通科学研究院,湖南长沙410015 |
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| 基金项目： | 湖南省交通科技项目（200912） |
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| 摘 要： | 分析了连续配筋混凝土刚性基层复合式的优缺点,并根据各层的功能性特点,分析其各结构层的材料类型及合适的厚度范围,提出“按连续配筋砼基层作为计算疲劳层,将沥青表面层作为大修年限”的理念进行长寿命路面结构设计.最后分析了各路面结构层的计算参数对其疲劳寿命的影响.
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| 关 键 词： | 连续配筋砼 沥青面层 复合式路面 疲劳寿命 长寿命路面 |
Analysis of Structure Optimization and Fatigue Properties of Continuously Reinforced Concrete Rigid Base Composite Asphalt Pavement |
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| FAN Haijun;TANG Zhenzhan;HUANG Kaiyu.Analysis of Structure Optimization and Fatigue Properties of Continuously Reinforced Concrete Rigid Base Composite Asphalt Pavement[J].Central South Highway Engineering,2013(5):62-66. |
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| Authors: | FAN Haijun;TANG Zhenzhan;HUANG Kaiyu |
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| Institution: | FAN Haijun;TANG Zhenzhan;HUANG Kaiyu(Hunan Provincial Expressway Administration Bureau, Changsha, Hunan 410003, China;Hunan Communications Research Institute, Changsha, Hunan 410015, China) |
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| Abstract: | This paper analyzes the advantages and disadvantages of continuous reinforced concrete rigid compound at the grass-roots level,and according to the functional characteristics of each layer,it analyzes its material type and the appropriate thickness of layers,put forward according to the continuously reinforced concrete base as computing fatigue layer,the asphalt surface layer as the overhaul period＂ the concept of long-life pavement structure design.Finally the paper analyses the calculation of the pavement structure layer parameters on its fatigue life. |
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| Keywords: | continuous reinforced concrete asphalt surface composite pavement the fatigue life long life road |
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