| SBS改性沥青混合料性能对比试验研究 |
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| 引用本文： | 李宇峙,刘朝晖,黄云涌.SBS改性沥青混合料性能对比试验研究[J].长沙交通学院学报,2001,17(2):19-23. |
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| 作者姓名： | 李宇峙 刘朝晖 黄云涌 |
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| 作者单位： | 长沙交通学院道路与交通工程系, |
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| 摘 要： | 结合长沙市五一路改造工程中改性沥青路面的工程实际，对比研究了SBS改性沥青的技术指标、沥青与矿料的粘附性、沥青混合料的马歇尔稳定度、浸水马歇尔稳定度、沥青混合料车辙动稳定度、劈裂强度、无侧限抗压强度、抗压模量等参数，对改性沥青的效果与路用性能指标进行了全面的试验研究。
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| 关 键 词： | 改性沥青 沥青混合料 路用性能 试验研究 公路 |
| 文章编号： | 1000-9779(2001)02-0019-05 |
| 修稿时间： | 2000年9月28日 |
Testing Research on Pavement Performance of SBS Modified Bitumen |
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| LI Yu-shi,LIU Zhao-hui,HUANG Yun-yong.Testing Research on Pavement Performance of SBS Modified Bitumen[J].Journal of Changsha Communications University,2001,17(2):19-23. |
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| Authors: | LI Yu-shi LIU Zhao-hui HUANG Yun-yong |
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| Abstract: | Combining with modified asphalt pavement engineering of the Wuyi Road in Changsha City, the parameter of the technica l index of SBS modified bitumen, the bond between bitumen and aggregate, the Mar shall stability of asphalt mixture, the Marshall stability of impregnated asphal t mixture, the rut dynamic stability of asphalt mixture, the cleavage st rength and unconfined compression strength as well as compression modulus we re researched by comparative test. The effect of modified bitumen and the index of pavement performance were comprehensively studied through testing. |
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