中面层沥青混合料渗水试验分析 |
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引用本文: | 王曦光.中面层沥青混合料渗水试验分析[J].北方交通,2010(1):18-20. |
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作者姓名: | 王曦光 |
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作者单位: | 辽宁省交通科学研究院,沈阳,110015 |
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摘 要: | 通过级配的合理选择及最佳沥青用量的确定,对AC-20数种级配沥青混合料的渗水特性进行了试验分析。试验结果表明:空隙率、级配和混合料厚度对AC-20沥青混合料的渗水特性有重要影响。
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关 键 词: | 沥青混合料 空隙率 渗水特性 |
Test and Analysis for Permeability of Asphalt Mixtures in the Middle Course |
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Authors: | WANG Xi-guang |
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Institution: | WANG Xi-guang |
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Abstract: | Through rational selection of gradation and confirmation of the optimum asphalt content,test and analysis are made to several types of AC-20 asphalt mixtures gradations.The result shows that: void content,gradation,and thickness of mixtures have significant effects to the permeability of asphalt mixtures. |
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Keywords: | Asphalt mixtures void content permeability |
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