| 沥青碎石混合料（ATB30）的级配试验与分析 |
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| 引用本文： | 刘涛,黄立葵.沥青碎石混合料（ATB30）的级配试验与分析[J].中南公路工程,2006,31(2):141-144,149. |
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| 作者姓名： | 刘涛 黄立葵 |
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| 作者单位： | [1]河南省许平南高速公路有限责任公司,河南平顶山467000 [2]湖南大学土木工程学院,湖南长沙410082 |
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| 摘 要： | 采用泰波公式的不同幂指数n值和均匀设计法对沥青碎石混合料（ATB30）的级配进行了系统试验，分析了不同粒径粗集料含量与间隙率指标的关系，提出了选择嵌挤型混合料集料级配的相关结论。
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| 关 键 词： | 沥青碎石混合料 泰波公式 均匀设计法 间隙率 |
| 文章编号： | 1002-1205（2006）02-0141-04 |
| 收稿时间： | 2005-08-26 |
| 修稿时间： | 2005-08-26 |
Experiment and Analysis of Aggregate Gradation in Asphalt Graded Aggregate Mixture (ATB30) |
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| LIU Tao, HUANG Likui.Experiment and Analysis of Aggregate Gradation in Asphalt Graded Aggregate Mixture (ATB30)[J].Central South Highway Engineering,2006,31(2):141-144,149. |
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| Authors: | LIU Tao HUANG Likui |
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| Institution: | 1. Henan Xupingnan Expressway Co. Ltd. , Pingdingshan, Henan 467000, China ; 2. School of Civil Engi neering, Hunan University, Changsha, Hunan 410082, China |
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| Abstract: | In this paper,different n(index) values of Taboo function and well-distributed design theory are used to design aggregate gradation in asphalt graded aggregate mixture(ATB30).The relationships be?tween content of varied coarse aggregates and percent air voids are analyzed,based on the compaction test re?sults of graded aggregates.The correlated conclusions are proposed. |
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| Keywords: | asphalt graded aggregate mixture Taboo function well-distributed design theory percent air voids |
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