| 基于大粒径沥青碎石的沥青加铺层温度应力分析 |
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| 引用本文： | 贾涛,王艳军,王修山.基于大粒径沥青碎石的沥青加铺层温度应力分析[J].交通标准化,2011(20):69-72. |
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| 作者姓名： | 贾涛 王艳军 王修山 |
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| 作者单位： | 1. 陕西建工集团机械施工有限公司,陕西西安,710032
2. 中交第一公路勘察设计研究院有限公司,陕西西安,710032 |
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| 摘 要： | 大粒径沥青碎石常被用于解决旧水泥混凝土路面加铺改造中普遍存在的反射裂缝问题。为寻求大粒径沥青碎石缓解层沥青路面的结构设计方法,对设置该缓解层的沥青路面进行温度应力分析,找出了大粒径沥青碎石缓解层对路面结构应力分布的影响规律。
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| 关 键 词： | 大粒径沥青碎石缓解层 温度应力 厚度 模量 |
Analysis on Temperature Stress of Asphalt Overlay Based on Large Particle Asphalt Macadam |
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| JIA Tao,WANG Yan-jun,WANG Xiu-shan.Analysis on Temperature Stress of Asphalt Overlay Based on Large Particle Asphalt Macadam[J].Communications Standardization,2011(20):69-72. |
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| Authors: | JIA Tao WANG Yan-jun WANG Xiu-shan |
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| Institution: | JIA Tao1,WANG Yan-jun1,WANG Xiu-shan2 |
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| Abstract: | Large particle asphalt macadam is often used to solve the problem of reflective cracking in old cement concrete pavement reconstruction project.In order to find the structural design methods of asphalt pave-ment with large particle asphalt macadam relief layer,this paper analyzes the temperature stress of asphalt pave-ment which has relief layer and finds out the influence of large particle asphalt macadam relief layer on stress distribution of pavement structure. |
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| Keywords: | large particle asphalt macadam relief layer temperature stress thickness modulus |
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