会议论文详细信息
4th Annual International Workshop on Materials Science and Engineering | |
The Design Method of Aggregate Gradation of GAC-20 Modified Asphalt Mixture Based on Road Performance | |
Sun, Zhaohui^1 ; Wang, Simeng^2 ; Zhu, Guangqiang^1 | |
Transportation Engineering School, Shenyang Jianzhu University, Shenyang, China^1 | |
Yueyang Maritime Bureau, Yueyang, China^2 | |
关键词: Aggregate gradations; Design calculations; Design process; Mixture design; Modified asphalts; Prediction model; Road performance; Skeleton structure; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/381/1/012060/pdf DOI : 10.1088/1757-899X/381/1/012060 |
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来源: IOP | |
【 摘 要 】
The road performance prediction models are established through a large number of road performance test, the road performance of GAC-20 modified asphalt mixture is predicted in the design calculation process. The gradation test prediction models are established to identify the skeleton structure type of GAC-20 modified asphalt mixture. The GAC-20 modified asphalt mixture design method based on road performance is proposed on the basis, which makes the GAC-20 modified asphalt mixture achieve the optimal in the design process and reduce the unnecessary test amount.
【 预 览 】
Files | Size | Format | View |
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The Design Method of Aggregate Gradation of GAC-20 Modified Asphalt Mixture Based on Road Performance | 364KB | download |