| 岩沥青改性沥青路面性能研究 |
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| 引用本文： | 宋小金,何军,樊亮. 岩沥青改性沥青路面性能研究[J]. 中南公路工程, 2012, 0(4): 96-99 |
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| 作者姓名： | 宋小金 何军 樊亮 |
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| 作者单位： | [1]山东省交通科学研究所,山东济南250031 [2]天津港航工程有限公司,天津300457 |
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| 基金项目： | 山东省交通科技项目（2005Y013） |
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| 摘 要： | 根据岩沥青改性沥青混合料室内试验的力学参数，采用力学经验法对岩沥青改性沥青路面长期性能进行预估，结果表明岩沥青改性沥青可以显著提高沥青路面的高温稳定性，改善路面性能。
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| 关 键 词： | MEPDG 岩沥青 永久变形 |
Study on Performance of Rock Asphalt Modified Asphalt Pavement |
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| SONG Xiaojin,HE Jun,FAN Liang. Study on Performance of Rock Asphalt Modified Asphalt Pavement[J]. Central South Highway Engineering, 2012, 0(4): 96-99 |
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| Authors: | SONG Xiaojin HE Jun FAN Liang |
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| Affiliation: | 1. Shandong Transportation Institute,Jinan, shandong 250031, China; 2. Tianjin Harbor Engineering Company Ltd. , Tianjin 300457, China) |
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| Abstract: | According to the mechanical parameters of rock asphalt modified asphalt mixture of laboratory experiment, the long term performance of the modified asphalt pavement is forecasted by mechanistic-empirical method. The results showed that the rock asphalt modified asphah may improve the performance, especially the high temperature stability of asphalt pavement. |
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| Keywords: | MEPDE Rock asphalt Permanent deformation |
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