@inproceedings{687bb3bd5e1c4f488cf5b90e4993e48e,
title = "Simulation of performance of PA mixtures with different mastics",
abstract = "In this study, the effect of mastics with four different mineral fillers (limestone, granodiorite, dolomite and rhyolite) on the mechanical performances of porous asphalt (PA) mixtures was investigated. X-ray computer tomography (X-ray CT) scanning and digital image processing (DIP) techniques were applied to detect and reconstruct the microstructure of PA specimens. Finite element (FE) simulations were conducted to simulate indirect tensile tests. The results show that the mastics with different fillers have significant influence on the mechanical performances of PAmixtures.The PAmixture with limestone exhibits the least load-bearing capacity while the specimen with granodiorite exhibits the highest values. Although the distribution and the magnitude of the creep strain in the different mastic are similar, the locations of the maximum creep strain are not the same. Further investigations should be carried out to facilitate the improvement of the pavement design process.",
author = "P. Liu and C. Wang and G. Lu and D. Wang and M. Oeser and X. Yang and S. Leischner",
note = "Publisher Copyright: {\textcopyright} 2021 Taylor \& Francis Group, London.; 2nd International Conference on Advances in Materials and Pavement Performance Prediction, AM3P 2020 ; Conference date: 27-05-2020 Through 29-05-2020",
year = "2020",
language = "英语",
series = "Advances in Materials and Pavement Performance Prediction II - Contributions to the 2nd International Conference on Advances in Materials and Pavement Performance Prediction, AM3P 2020",
publisher = "CRC Press/Balkema",
pages = "291--294",
editor = "A. Kumar and A.T. Papagiannakis and A. Bhasin and D. Little",
booktitle = "Advances in Materials and Pavement Performance Prediction II - Contributions to the 2nd International Conference on Advances in Materials and Pavement Performance Prediction, AM3P 2020",
}