| 重载水泥混凝土路面损坏机理及对策研究 |
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| 引用本文： | 蒋应军,戴学臻,陈忠达,戴经梁. 重载水泥混凝土路面损坏机理及对策研究[J]. 公路交通科技, 2005, 22(7): 31-35 |
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| 作者姓名： | 蒋应军 戴学臻 陈忠达 戴经梁 |
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| 作者单位： | 长安大学特殊地区公路工程教育部重点实验室,陕西,西安,710064 |
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| 摘 要： | 随着交通量的增加、轴载的增大和车速的提高,按照传统水泥混凝土路面规范修筑的道路出现了严重的早期破坏。本文通过分析重载交通作用下现有混凝土路面出现的早期破坏特征及其机理,从材料与结构上提出防止水泥混凝土路面在重载作用下发生早期破坏的对策。
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| 关 键 词： | 重载 水泥混凝土路面 早期破坏 防治对策 |
| 文章编号： | 1002-0268(2005)07-0031-05 |
| 修稿时间： | 2004-05-14 |
Study on Mechanism of Cement Concrete Pavement Damage of Heavy-Duty Traffic Road and Countermeasures |
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| JIANG Ying-jun,DAI Xue-zhen,CHEN Zhong-da,DAI Jing-liang. Study on Mechanism of Cement Concrete Pavement Damage of Heavy-Duty Traffic Road and Countermeasures[J]. Journal of Highway and Transportation Research and Development, 2005, 22(7): 31-35 |
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| Authors: | JIANG Ying-jun DAI Xue-zhen CHEN Zhong-da DAI Jing-liang |
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| Abstract: | Along with the increasing of traffic volume and axle load in recent years,serious early failures have occurred on the cement concrete pavements constructed according to conventional specifications.The characteristic and mechanism of early failures of cement concrete pavements were analyzed in this paper.The countermeasures against cement concrete pavement damage were proposed in terms of pavement's material and structure. |
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| Keywords: | Heavy-duty traffic Cement concrete pavement Early failures Countermeasures against damage |
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