| 温度对沥青混合料蠕变特性的影响 |
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| 引用本文： | 魏密,郑晓光. 温度对沥青混合料蠕变特性的影响[J]. 石油沥青, 2006, 20(4): 22-25 |
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| 作者姓名： | 魏密 郑晓光 |
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| 作者单位： | 同济大学交通运输学院,上海,200092 |
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| 摘 要： | 采用先进的材料试验系统对旋转压实机成型的AC-13沥青混合料试件进行了不同温度的单轴静载蠕变试验,分析温度对沥青混合料蠕变特性的影响。基于静载蠕变试验结果建立了沥青混合料粘滞劲度模量与温度之间的转换模型方程。
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| 关 键 词： | 沥青混合料 蠕变 劲度模量 |
| 收稿时间： | 2006-01-06 |
| 修稿时间： | 2006-01-06 |
The effect of temperature to the creep property of asphalt mixture |
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| Wei Mi,Zheng Xiaoguang. The effect of temperature to the creep property of asphalt mixture[J]. Petroleum Asphalt, 2006, 20(4): 22-25 |
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| Authors: | Wei Mi Zheng Xiaoguang |
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| Affiliation: | Transportation Engineering School of Tongji University ,Shanghai 200092, China |
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| Abstract: | In order to study creep properties of asphalt mixture at high temperature, the Material Test System was used to carry out a static uniaxial creep test on AC-13 bituminous mixture in different temperature. The specimens were made by SGC, and the effect of temperature to the creep properties of bituminous mixture was analyzed. Finally a model between asphalt mixture creep stiffness and temperature was build to simulate the test results of static creep tests. |
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| Keywords: | Asphalt mixture Creep Stiffness |
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