| 沥青玛蹄脂碎石混合料力学性能的试验评价 |
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| 引用本文： | 石红星,吕伟民. 沥青玛蹄脂碎石混合料力学性能的试验评价[J]. 同济大学学报(自然科学版), 2000, 28(6): 675-678 |
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| 作者姓名： | 石红星 吕伟民 |
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| 作者单位： | 同济大学道路与交通工程系,上海,200092 |
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| 摘 要： | 根据沥青玛蹄脂碎石混合料(SMA)结构特点，分别对其高低温性能、水稳定性和疲劳性能进行了研究．结果认为SMA高低温性能和疲劳性能均优于普通密级配混凝土(AC)，使用SBS改性沥青可进一步提高其性能，但SMA的水稳性却较AC无明显改善．
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| 关 键 词： | 沥青玛蹄脂碎石混合料 高温稳定性 低温抗裂性 疲劳 改性 |
| 文章编号： | 0253-374X(20000)06-0675-04 |
| 修稿时间： | 1999-07-20 |
Evaluation of Stone Mastic Asphalt Mechanics Properties |
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| SHI Hong-xing,LU Wei-min. Evaluation of Stone Mastic Asphalt Mechanics Properties[J]. Journal of Tongji University(Natural Science), 2000, 28(6): 675-678 |
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| Authors: | SHI Hong-xing LU Wei-min |
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| Abstract: | According to the structure of stone mastic asphalt (SMA), its high and low temperature properties, fatigue and water-resistant performance were researched. The results are high and low temperature properties, also fatigue performance of SMA are superior to asphalt concrete (AC). Moreover, SBS modified asphalt makes them better, but water-resistance of SMA is not improved compared with AC. |
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| Keywords: | stone mastic asphalt high temperature stability crack-resistance in low temperature fatigue modified |
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