| SHRP评价改性沥青的性能研究 |
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| 引用本文： | 丁红霞,程国香,张建峰. SHRP评价改性沥青的性能研究[J]. 石油沥青, 2012, 26(4): 31-34 |
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| 作者姓名： | 丁红霞 程国香 张建峰 |
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| 作者单位： | 1. 辽宁石油化工大学,抚顺,113001
2. 中石化抚顺石油化工研究院,抚顺,113001 |
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| 摘 要： | 应用战略公路研究计划SHRP方法对3种改性沥青的路用性能进行了评价，分别从高温稳定性、中温耐疲劳性和低温抗裂性3个方面进行了分析。结果表明，复合改性沥青具有良好的高温稳定性、耐疲劳性和抗裂性，其他路用指标达到了一定曲路用要求。
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| 关 键 词： | 改性沥青 性能评价 SHRP |
Performance Evaluation of Modified Asphalt by SHRP |
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| Ding Hongxia , Cheng Guoxiang , Zhang Jianfeng. Performance Evaluation of Modified Asphalt by SHRP[J]. Petroleum Asphalt, 2012, 26(4): 31-34 |
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| Authors: | Ding Hongxia Cheng Guoxiang Zhang Jianfeng |
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| Affiliation: | 1.liaoning University of Petroleum & Chemical Technology,Fushun 113001; 2.Fushun Research Institute of Petroleum and Petrochemicals,SINOPEC,Fushun 113001) |
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| Abstract: | The strategic highway research program(SHRP) was used to evaluate the pavement performances of three kinds of modified asphalts.The stability,anti - fatigue and anti - cracking at high - temperature, middle - temperature and low - temperature were analyzed.The results indicated that the performances of the high - temperature stability,anti - fatigue and anti - cracking of composite modified asphalts were good, and the other indexes could achieve the requirements of service. |
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| Keywords: | modified asphalt performance evaluation SHRP |
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