Research on the Fracture Resistance of Asphalt Mixture Based on Cohesion Zone Model
Available Online October 2015.
- 10.2991/icadme-15.2015.353How to use a DOI?
- asphalt mixtures; anti-cracking performance; evaluation method; fracture energy; J-integral; curvature strain energy
Cohesion and crack opening displacement based on cohesive zone model were employed to evaluate the fracture resistance of asphalt mixture of SMA-13 AC-13 and CAM at 10 5 0 -5 -10 . Using fracture toughness, cohesion and crack opening displacement index to analyze the crack resistance property of three kinds of asphalt mixture, the test results is that anti-cracking performance of SMA-13 is optimal, the second is AC - 13 and CAM. So, Fracture energy and cohesion model test can reasonably evaluate anti-cracking performance of asphalt mixture.
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Xirong Wu PY - 2015/10 DA - 2015/10 TI - Research on the Fracture Resistance of Asphalt Mixture Based on Cohesion Zone Model BT - Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering PB - Atlantis Press SP - 1910 EP - 1916 SN - 2352-5401 UR - https://doi.org/10.2991/icadme-15.2015.353 DO - 10.2991/icadme-15.2015.353 ID - Wu2015/10 ER -