| 不同空隙率对SMA混合料水稳定性的影响 |
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| 引用本文： | 张玉福,张玉娥,吴玉卓,钱璞.不同空隙率对SMA混合料水稳定性的影响[J].交通标准化,2011(Z1). |
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| 作者姓名： | 张玉福 张玉娥 吴玉卓 钱璞 |
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| 作者单位： | 陕西省榆林公路管理局; |
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| 摘 要： | 通过对不同级配的SMA混合料水稳定性数据进行相关性分析,可以得出结论:空隙率与水稳定性指标之间存在显著的线性相关性,相关系数高达0.98以上。这表明空隙率的变化对SMA混合料的水稳定性有显著影响。
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| 关 键 词： | 空隙率 SMA混合料 水稳定性 |
Influence of Different Voidage on Water Stability of SMA Mixture |
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| ZHANG Yu-fu,ZHANG Yu-e,WU Yu-zhuo,QIAN Pu.Influence of Different Voidage on Water Stability of SMA Mixture[J].Communications Standardization,2011(Z1). |
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| Authors: | ZHANG Yu-fu ZHANG Yu-e WU Yu-zhuo QIAN Pu |
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| Institution: | ZHANG Yu-fu,ZHANG Yu-e,WU Yu-zhuo,QIAN Pu(Shaanxi Yulin Road Administration,Yulin 719000,China) |
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| Abstract: | Through the pertinency analysis on water stability data of different gradation SMA mixture,the conclusion that there is distinct linear dependence relation between voidage and water stability is deduced,and the correlation coefficient is above 0.98.It indicates that the change of voidage has great influence on the water stability of SMA mixture. |
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| Keywords: | voidage Stone Matrix Asphalt mixture water stability |
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