| 沥青混合料离析评价方法的介绍 |
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| 引用本文： | 郑晓光,丛林.沥青混合料离析评价方法的介绍[J].石油沥青,2005,19(6):43-48. |
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| 作者姓名： | 郑晓光 丛林 |
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| 作者单位： | 同济大学道路与交通工程教育部重点实验室,上海,200092 |
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| 摘 要： | 为了解决目前国内缺乏沥青混合料离析评价方法与评价指标的情况,在大量调查国内外资料基础上,对比分析了各种不同评价方法,特别是无损检测方法.分析了各种方法的适用性及优缺点,揭示了路面施工离析评价和控制方法的发展趋势.研究表明：使用激光断面仪和核子密度仪来评价混合料离析是较为快速有效的,而且对路面没有损坏;使用红外线温度记录仪可以有效控制现场施工温度离析,提高施工质量.
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| 关 键 词： | 沥青混合料 离析 无损检测 评价 方法 |
| 收稿时间： | 2005-05-11 |
| 修稿时间： | 2005年5月11日 |
Research on Evaluation Methods of Segregation of Asphalt Mixture |
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| Zheng Xiaoguang,Cong Lin.Research on Evaluation Methods of Segregation of Asphalt Mixture[J].Petroleum Asphalt,2005,19(6):43-48. |
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| Authors: | Zheng Xiaoguang Cong Lin |
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| Affiliation: | Key Laboratory of Road and Traffic Engineering, the Ministry of Education, Tongji (Shanghai 200092 |
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| Abstract: | On the conditions our country lack corresponding evaluation method, the finds extensive literature review on segregation evaluation methods especially Non-destructive methods are presented in the paper. The advantage, disadvantage and suitability were analyzed. It is worthwhile using the non-destructive methods in the evaluation of segregation. The results show that it is feasible to evaluate segregation by means of nuclear density and laser surface texture measurement, and control the temperature differentials in construction by infrared thermograph. |
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| Keywords: | Asphalt mixture segregation Non-destructive inspect Evaluation Method |
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