| 界面改性剂对沥青混合料疲劳性能的影响 |
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| 引用本文： | 王绍怀,邹桂莲,赵彦东,朱建民. 界面改性剂对沥青混合料疲劳性能的影响[J]. 筑路机械与施工机械化, 2008, 25(11) |
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| 作者姓名： | 王绍怀 邹桂莲 赵彦东 朱建民 |
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| 作者单位： | 1. 华南理工大学,道路工程研究所,广东,广州,510641
2. 河北省交通勘察设计研究院,河北,石家庄,050011 |
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| 摘 要： | 通过四点弯曲疲劳试验研究了一种新型界面改性剂对沥青混合料的疲劳性能的影响,使用扫描电子显微镜等技术手段分析了改性的机理并建立了相应的疲劳方程。结果表明:这种新型界面改性剂可提高沥青混合料的疲劳性能和高温性能,有很好的应用前景。
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| 关 键 词： | 界面改性 疲劳性能 机理分析 电镜扫描 |
Influence of Interfacial Modifier on Fatigue Performance of As phalt Mixture |
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| WANG Shao-huai,ZOU Gui-lian,ZHAO Yan-dong,ZHU Jian-min. Influence of Interfacial Modifier on Fatigue Performance of As phalt Mixture[J]. Road Machinery & Construction Mechanization, 2008, 25(11) |
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| Authors: | WANG Shao-huai ZOU Gui-lian ZHAO Yan-dong ZHU Jian-min |
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| Abstract: | The influence of interfacial modifier on fatigue performance of asphalt mixture is researched by doing the fatigue test of four-point bending.The mechanism of modifier is analyzed with electron microscope scanning and the associated fatigue equation is built.The result indicates that the modifier can improve the fatigue performance and high-temperature performance,and has great prospect as well. |
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| Keywords: | interfacial modification fatigue performance mechanism analysis electron microscope scanning |
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