| 沥青混合料热再生配合比设计 |
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| 引用本文： | 孙立斌,霍宏志,许晓东. 沥青混合料热再生配合比设计[J]. 吉林建筑工程学院学报, 2012, 29(1): 31-34 |
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| 作者姓名： | 孙立斌 霍宏志 许晓东 |
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| 作者单位： | 吉林建筑工程学院交通科学与工程学院,长春,130118 |
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| 摘 要： | 热再生沥青混合料的成分多且相互制约,故配合比设计比较复杂.结合吉林省路面老化的实际情况,通过试验分析了沥青路面材料的性状,提出了热再生沥青混合料配合比设计方法与过程.根据马歇尔实验法测得的数据,对热再生混合料的稳定度、流值、空隙率（VA）、密度、沥青饱和度（VFA）与沥青含量之间的关系进行分析,并最终确定最佳沥青用量.
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| 关 键 词： | 配合比设计 热再生 马歇尔实验法 沥青混合料 |
The Design Method for Hot Recycled Asphalt Mixtures |
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| SUN Li-bin,HUO Hong-zhi,XU Xiao-dong. The Design Method for Hot Recycled Asphalt Mixtures[J]. Journal of Jilin Architectural and Civil Engineering, 2012, 29(1): 31-34 |
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| Authors: | SUN Li-bin HUO Hong-zhi XU Xiao-dong |
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| Affiliation: | (School of Traffic Science and Engineering,Jilin Institute of Architecture and Civil Engineering,Changchun,China 130118) |
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| Abstract: | Hot recycled asphalt mixture is multi-component and constraints of each other,so the design of mixtures is more complex.Combine with the actual aging situation of Jilin road by test analysis of asphalt pavement material properties,put forward hot recycled asphalt mix design methods and processes.According to Marshall experiment data on Marshall Stability,flow value,volume of air voids（VA）,density,voids illed with asphalt（VFA） and asphalt content analysis of the relationship between them,and determine the best asphalt content ultimately. |
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| Keywords: | mix design hot mix recycling Marshall experiment asphalt mixture |
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