| 沥青混合料级配的控制 |
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| 引用本文： | 朱红娟,刘涛,黄兴.沥青混合料级配的控制[J].广东公路交通,2009(2):6-11. |
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| 作者姓名： | 朱红娟 刘涛 黄兴 |
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| 作者单位： | 广东省长大公路工程有限公司第三分公司,广州,511431 |
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| 摘 要： | 使用合格集料并利用级配控制原理使设计混合料级配与要求值一致,能够大幅度减少路面离析,减少维修费用,延长路面使用寿命。主要阐述了沥青混合料级配控制原理;对级配控制原理的检验;混合料的集料规格选用规则;分析了一种沥青混合料应由几种规格集料组成。
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| 关 键 词： | 道路 沥青混合料级配控制 偏差分析 混合料设计 |
The Asphalt Mixture Gradation Control Principle |
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| ZHU Hong-Juan,LIU Tao,HUANG Xing.The Asphalt Mixture Gradation Control Principle[J].Guangdong Highway Communications,2009(2):6-11. |
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| Authors: | ZHU Hong-Juan LIU Tao HUANG Xing |
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| Institution: | ZHU Hong-Juan,LIU Tao,HUANG Xing(The Third Branch of Guangdong Chang-da Highway Engineering Co.,Ltd,Guangzhou 511431,China) |
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| Abstract: | The use of qualified aggregate and gradation control theory can make the design of a mixed aggregate gradation value consistent with the requirements,it can significantly reduce the surface segregation,reduce maintenance costs,extend the pavement life.This article expounds asphalt mixture gradation control principle;and the principle of gradation control testing;aggregate mixture specification selection rules;analysis of a mixture of asphalt aggregate that should be composed of several specification. |
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| Keywords: | aggregate qualified the principle of gradation control sieve through rate |
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