| 沥青路面抗滑集料微观纹理系数计算及试验——基于扫描电镜法 |
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| 引用本文： | 李冬梅.沥青路面抗滑集料微观纹理系数计算及试验——基于扫描电镜法[J].福建工程学院学报,2009,7(3). |
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| 作者姓名： | 李冬梅 |
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| 作者单位： | 福建交通职业技术学院,交通土建系,福建,福州,350007 |
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| 摘 要： | 目前常用于评价集料抗滑性能的磨光值试验存在不少弊端.文章采用扫描电镜法试验获取集料的微观形貌,提出集料微观纹理系数,进而评价集料的抗滑性能.试验研究结果表明,该方法比磨光值试验能更快捷、简便、直观地评价集料的抗滑性能.
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| 关 键 词： | 集料 抗滑性能 微观形貌 微观纹理系数 |
Scanning electronic microscopy tests for calculating micro-texture coefficient of skid resistant aggregates |
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| Li Dongmei.Scanning electronic microscopy tests for calculating micro-texture coefficient of skid resistant aggregates[J].Journal of Fujian University of Technology,2009,7(3). |
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| Authors: | Li Dongmei |
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| Institution: | Transport Civil Engineering Department;Fujian Communications Technology College;Fuzhou 350007;China |
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| Abstract: | To upgrade the polished value tests for the evaluation of skid resistance of aggregates,scanning electronic microscopy tests were conducted to obtain the micromorphology and micro-texture coefficients of the aggregates.The tests show that the scanning method is faster,more convenient and visually effective. |
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| Keywords: | aggregate skid resistance micromorphology micro-texture coefficient |
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