Campus Units

Civil, Construction and Environmental Engineering

Document Type

Article

Publication Version

Accepted Manuscript

Publication Date

12-2018

Journal or Book Title

International Journal of Fatigue

DOI

10.1016/j.ijfatigue.2018.11.022

Abstract

Thermal fatigue leads to serious degradations of structural performance and service quality of roadways. Thermal fatigue cracks occur in moderate climates, and are the result of generated cyclic thermal strains/stresses within the restrained pavement layers. In this study, an experimental setup is developed to measure the thermal fatigue resistance of asphalt concrete specimens under constant strain amplitude loading. To simulate thermal fatigue behavior of asphalt concrete, uniaxial loading is mechanically applied to achieve constant amplitude sinusoidal strains at a frequency of 0.01Hz. The results of statistical analyses indicate the asphalt content, aggregate source and asphalt binder type have the strongest effect on the thermal fatigue resistance of asphalt concrete.

Research Focus Area

Geotechnical/Materials Engineering, Construction Engineering and Management

Comments

This is a manuscript of an article published as Arabzadeh, Ali and Murat Guler. "Thermal Fatigue Behavior of Asphalt Concrete: A Laboratory-based Investigation Approach." International Journal of Fatigue (2018). DOI: 10.1016/j.ijfatigue.2018.11.022. Posted with permission.

Creative Commons License

Creative Commons Attribution-Noncommercial-No Derivative Works 4.0 License
This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 4.0 License.

Copyright Owner

Elsevier Ltd.

Language

en

File Format

application/pdf

Available for download on Tuesday, December 01, 2020

Published Version

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