Author(s)

Zhaohui Sun¹, Simeng Wang², Shang Ma³, Shuai Liu¹

¹The Transportation Engineering School, Shenyang Jianzhu University, Shenyang, China.
²Yueyang Maritime Bureau of the People’s Republic of China, Yueyang, China.
³Liaoning Provincial Transportation Development Center, Shenyang, China.

Sets of cold-filled SMA-13 asphalt mixture were designed by means of orthogonal design method. The bending and low temperature creep tests of the cold-filled SMA-13 asphalt mixture were carried out. The related models of the fractal dimension and the road performance evaluation index including low temperature bending failure strain ε_B and bending strength RB are established by using fractal theory. The model can be used to predict the low temperature performance of cold-filled SMA-13 asphalt mixture according to the design gradation, which can reduce the test workload and improve the working efficiency, so as to provide the reference for engineering design.

Low Temperature Performance, Prediction Model, Cold-Filled SMA-13 Asphalt Mixture, Fractal Dimension, Evaluation Index

Sun, Z. , Wang, S. , Ma, S. and Liu, S. (2018) Low Temperature Performance Prediction Model of Cold-Filled SMA-13 Asphalt Mixture. Materials Sciences and Applications, 9, 1066-1072. doi: 10.4236/msa.2018.913077.