| 沥青混合料的集料比表面积确定方法的研究 |
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| 引用本文： | 吕得保,刘寒冰,关长禄.沥青混合料的集料比表面积确定方法的研究[J].公路交通科技,2011,28(5):28-32. |
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| 作者姓名： | 吕得保 刘寒冰 关长禄 |
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| 作者单位： | 吉林大学;吉林省交通基本建设质量监督站; |
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| 摘 要： | 通过对沥青混合料集料比表面积确定的传统方法进行研究,并对矿粉和集料的表面积进行了实测,以及对沥青混合料的集料表面积系数进行推导,认为现有的确定沥青混合料的集料比表面积的方法值得商榷.通过对这两种方法进行分析,并结合沥青混合料的集料比表面积的实测结果,提出了不同于常用方法的沥青混合料的集料比表面积的确定方法,并确定了集料...
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| 关 键 词： | 道路工程 沥青混合料 实测法 比表面积 表面积系数 |
Study on Ascertaining Specific Surface Area of Asphalt Mixture Aggregate |
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| L Debao,LIU Hanbing,GUAN Changlu.Study on Ascertaining Specific Surface Area of Asphalt Mixture Aggregate[J].Journal of Highway and Transportation Research and Development,2011,28(5):28-32. |
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| Authors: | L Debao LIU Hanbing GUAN Changlu |
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| Institution: | L(U) Debao,LIU Hanbing,GUAN Changlu |
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| Abstract: | Based on the research on the traditional way of ascertaining the specific surface area of asphalt mixture aggregate,practical measuring the surface area of mineral powder and aggregate,and reasonable derivation of the surface area coefficient of asphalt mixture aggregate,the present way to determine the specific surface area of asphalt mixture aggregate is found to deserve a new survey.An analysis of the two methods combined with the practical measuring contributed to a new way to ascertain the specific sur... |
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| Keywords: | road engineering asphalt mixture practical measurement specific surface area surface area coefficient |
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