| 大粒径沥青混合料的疲劳性能研究 |
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| 引用本文： | 陆长兵,周清,程庆松. 大粒径沥青混合料的疲劳性能研究[J]. 公路交通科技, 2005, 22(9): 31-34 |
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| 作者姓名： | 陆长兵 周清 程庆松 |
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| 作者单位： | 南京市公路建设处,江苏,南京,210008 |
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| 摘 要： | 大粒径沥青混合料由于其一般应用于基层,处于受拉的应力状态,在荷载的反复作用下,易产生疲劳断裂破坏。本文从级配、沥青用量、温度、沥青种类和格栅加筋等方面对大粒径沥青混合料的疲劳性能进行了研究,得出一些有参考价值的结论。
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| 关 键 词： | 大粒径沥青混合料 疲劳性能 控制应变 |
| 文章编号： | 1002-0268(2005)09-0031-04 |
| 收稿时间： | 2004-06-08 |
| 修稿时间： | 2004-06-08 |
Research on Fatigue Performance of Large Stone Asphalt Mixtures |
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| LU Chang-bing,ZHOU Qing,CHENG Qing-song. Research on Fatigue Performance of Large Stone Asphalt Mixtures[J]. Journal of Highway and Transportation Research and Development, 2005, 22(9): 31-34 |
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| Authors: | LU Chang-bing ZHOU Qing CHENG Qing-song |
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| Affiliation: | Department of Nanjing Highway Construction, Jiangsu Nanjing 210008, China |
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| Abstract: | To minize or eliminate rutting of heavy duty asphalt pavement, large stone asphalt mixture has been brought forward. Used on base, it s easy to produce fatigue crack under reiterated traffic load. So fatigue performance of large stone asphalt mixtures with different grading, asphalt dosage, temperature, asphalt and grid has been researched in this paper. |
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| Keywords: | Large stone asphalt mixtures Fatigue performance Control strain |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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