The High Temperature Performance Prediction Model of AC-13 Asphalt Mixture

7th Annual International Conference on Materials Science and Engineering

Sun, Zhaohui^1 ; Wang, Huaizhi^1 ; Chen, Gang^2 ; Zhang, Guangpeng^1

Traffic Engineering School, Shenyang Jianzhu University, China^1

Science and Technology Research Institute of Shenyang Railway Bureau, China^2

关键词: Correlation equation;    Engineering design;    Fractal theory;    High temperature performance;    High temperature stability;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/562/1/012170/pdf
DOI  :  10.1088/1757-899X/562/1/012170

来源: IOP

【 摘 要 】

12 sets of AC-13 asphalt mixture were designed and tested for high temperature stability. According to fractal theory and dynamic stability test results, the correlation equations of fractal dimension and dynamic stability index were established. Using this equation to predict high temperature stability of AC-13 asphalt mixture, it is expected reducing the amount of test, it can provide a reference for engineering design.