| 纳米添加剂量对沥青混合料性能的影响 |
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| 引用本文： | 叶超,陈华鑫,李军志.纳米添加剂量对沥青混合料性能的影响[J].大连铁道学院学报,2010(1):64-67. |
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| 作者姓名： | 叶超 陈华鑫 李军志 |
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| 作者单位： | 陕西铁路工程职业技术学院;长安大学材料科学与工程学院; |
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| 基金项目： | 陕西铁路工程职业技术学院科研基金资助项目(ZJ06-24) |
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| 摘 要： | 研究了不同剂量的纳米粉粒分别添加到基质沥青和沥青混合料中后对沥青混合料性能的影响．通过室内原样沥青常规试验和沥青混合料的马歇尔试验研究，分析了不同纳米剂量对沥青混合料马歇尔技术指标的影响曲线，得出纳米添加剂量为最佳沥青用量的5％左右时沥青混合料性能最优．
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| 关 键 词： | 纳米 剂量 沥青混合料 |
Effects of Nano-Addition on the Performance of Asphalt Mixture |
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| YE Chao,CHEN Hua-xin,LI Jun-zhi.Effects of Nano-Addition on the Performance of Asphalt Mixture[J].Journal of Dalian Railway Institute,2010(1):64-67. |
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| Authors: | YE Chao CHEN Hua-xin LI Jun-zhi |
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| Affiliation: | 1.Shanxi Railway Institute;Weinan 714000;China;2.School of Materials Science and Engineering;Institute of Changan University;Xian 710064;China |
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| Abstract: | Different amount of nano-powders were added to the base asphalt and its mixture respectively to investigate the influence of the nano-additions on the performance of asphalt mixture.The influence of different nano-doses of asphalt mixture on the Marshall specifications was analyzed through conventional tests of original asphalt in laboratory and the Marshall test.The asphalt mixture exhibites best performance when the amount of nano-additives is about 5%. |
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| Keywords: | nanometer dose asphalt mixture |
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