| 沥青混合料体积指标的准确计算 |
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| 引用本文： | 范庆国,赵永利. 沥青混合料体积指标的准确计算[J]. 山东交通科技, 2008, 0(4) |
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| 作者姓名： | 范庆国 赵永利 |
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| 作者单位： | 东南大学交通学院; |
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| 摘 要： | 指出了在计算体积指标时应注意的问题,比较了试样毛体积相对密度取舍的概率方法,提出了在设计与施工过程中准确计算沥青混合料三大体积指标的建议方法。
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| 关 键 词： | 体积指标 t检验准则 格拉布斯准则 显著水平 |
Precise calculation of Volume index for asphalt mixture |
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| FAN Qing-guo,ZHAO Yong-li. Precise calculation of Volume index for asphalt mixture[J]. SHANDONG JIAOTONG KEJI, 2008, 0(4) |
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| Authors: | FAN Qing-guo ZHAO Yong-li |
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| Affiliation: | College of Ttransportation Southeast University;Jiangsu Nanjing 210096 China |
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| Abstract: | This paper solved some problems in calculating volume index of asphalt mixture,and compared the different methods of the determination of the bulk specific gravity of specimens based on probability method.A new method of calculating volume index in designing and construction accurately was also given in this paper. |
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| Keywords: | volume index t method Grubbs method significance Levels |
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