Cold-Recycled Base Material Fatigue Life Reliability Analysis

Abstract:

Based on Weibull distribution, the function of coldrecycled base material fatigue life reliability is deduced. The basic parameter of reliability function is determined according to colrecycled material fatigue test results. The coldrecycled base material fatigue life reliability under the function of standard axial load is acquired with relevant calculation formula of asphalt pavement design specifications, and the fatigue life reliability of test road is estimated. The results show that the pure coldrecycled material is suitable for pavement structure of light traffic only, and the equation of fatigue life reliability is applicable and feasible.

• Periodical: Applied Mechanics and Materials (Volumes 361-363)
• Pages: 1739-1743
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.361-363.1739
• Online since: August 2013
• Authors: Hai Zhang, Shi Yan, Li Jiao, Lin Wang
• Keywords: Cold-Recycled, Fatigue Life, Light Traffic, Reliability

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