| Superpave-13沥青混合料高温稳定性分析 |
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| 引用本文： | 颜宇,汤雄. Superpave-13沥青混合料高温稳定性分析[J]. 西部交通科技, 2012, 0(1): 41-43,75 |
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| 作者姓名： | 颜宇 汤雄 |
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| 作者单位： | 重庆交通大学土木建筑学院,重庆,400074 |
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| 摘 要： | 文章结合天水过境高速公路路面实体工程,对不同孔隙率条件下的Super-pave-13高性能沥青混合料进行了车辙试验及SPT试验分析。结果表明,要保证Superpave-13沥青混合料具有较好的高温稳定性,其压实孔隙率应控制在4%～6.5%范围内。
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| 关 键 词： | Superpave-13沥青混合料 高温稳定性 分析 |
Analysis on the High Temperature Stability of Superpave-13 Asphalt Mixture |
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| YAN Yu,TANG Xiong. Analysis on the High Temperature Stability of Superpave-13 Asphalt Mixture[J]. Western China Communication Science & Technology, 2012, 0(1): 41-43,75 |
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| Authors: | YAN Yu TANG Xiong |
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| Affiliation: | (College of Civil Engineering,Chongqing Jiaotong University,Chongqing,400074) |
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| Abstract: | Combined with the pavement project in Tianshui Highway,the article performs rut-ting test and SPT test on Superpave-13 high performance asphalt mixture under different poriness condition.The result shows that the poriness should be controlled at 4%-6.5% range in order to receive better high temperature stability for Superpave-13 mixture. |
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| Keywords: | Superpave-13 asphalt mixture High temperature stability Analysis |
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