| 矿料间隙率在沥青混合料组成设计中的应用研究 |
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| 引用本文： | 魏建民,朱大权.矿料间隙率在沥青混合料组成设计中的应用研究[J].重庆交通大学学报(自然科学版),1999,18(2):3. |
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| 作者姓名： | 魏建民 朱大权 |
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| 作者单位： | 1. 重庆交通学院道路工程系,400074
2. 贵州省公路工程总公司,贵阳,550008 |
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| 摘 要： | 分析了矿料间隙率对沥青混合料路用性能的影响规律．计算了各种混合料组成参数时矿料间隙率的大小．提出了通过控制矿料间隙率来进行沥青混合料配合比设计的方法，并通过马歇尔实验和车辙实验来加以检验．
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| 关 键 词： | 沥青混合料 矿料间隙率 高温稳定性 配合比 |
| 修稿时间： | 1998－04－02 |
Research on Application of the Void in Mineral Aggregate(VMA)in Bituminous Mixture Design |
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| Wei Jianmin,Zhu Daquan.Research on Application of the Void in Mineral Aggregate(VMA)in Bituminous Mixture Design[J].Journal of Chongqing Jiaotong University,1999,18(2):3. |
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| Authors: | Wei Jianmin Zhu Daquan |
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| Abstract: | In this paper,the relation
between the void in mineral aggregate (VMA) and bituminous mixture capability are
analyzed.The void in mineral aggregate is calculated based on the compose-parameter of
bituminous mixture.The paper presents the method of proportioning design that controls the
void in mineral aggregate,and the result has been checked out by Marshall test and Wheel
tract test. |
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| Keywords: | bituminous mixture voids in mineral aggregate(VMA) high temperature stability proportioning |
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