| 沥青混合料两种设计方法分析 |
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| 引用本文： | 王丽丽,杨泉华,吕锡坤.沥青混合料两种设计方法分析[J].现代交通技术,2009,6(1):4-7. |
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| 作者姓名： | 王丽丽 杨泉华 吕锡坤 |
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| 作者单位： | 苏州交通工程集团有限公司,江苏,苏州,215000 |
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| 摘 要： | 对马歇尔击实法和旋转压实法2种沥青混合料设计方法，在材料选用、矿料合成级配设计、最佳沥青用量的确定和验证试验等方面进行对比、分析：并通过实例分析了2种设计方法的特点、差异以及在一定条件下设计结果的经验关系。SMA设计实例初步显示：以体积分析和旋转压实法设计SMA沥青混合料是可行的。
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| 关 键 词： | 沥青混合料 旋转压实法 马歇尔击实法 矿料级配 最佳沥青用量 验证试验 |
Discussion on Two Kinds of Design Method for Asphalt Mixture |
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| Wang Lili,Yang Quanhu,Lv Xikun.Discussion on Two Kinds of Design Method for Asphalt Mixture[J].Modern Transportation Technology,2009,6(1):4-7. |
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| Authors: | Wang Lili Yang Quanhu Lv Xikun |
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| Institution: | Suzhou Traffic Engineering Group Co. Ltd.;Suzhou 215000;China |
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| Abstract: | This paper compares and analyses the two design methods Marshall compaction method and revolving compaction for asphalt mixture from aspects of material selection, aggregate mineral gradation design, optimum asphalt content determination and verification test.The characteristics and difference of two methods as well as design results under the controlled condition are analysed from a design example. The design results show that it is feasible for SMA asphalt mixture design using volume analysis and revolving compaction method. |
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| Keywords: | asphalt mixture revolving compaction method Marshall compaction method mineral aggregate gradation optimum asphalt content verification test |
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