The Analysis and Research on the Reliability of Concrete Pavement

As the uncertainty of the influencing factors including the vehicle load and road environment and the complexity of road structure design parameters making the structural design of concrete pavement does not match with the actual existing situation, therefore, how to further improve the existing pavement design methods and how to scientifically and reasonably evaluate the reliability of the existing pavement performance have been a hot issue among academics and engineers at home and abroad. This paper analyzes and summarizes results of recent studies on the basis, combining with the actual situation of concrete pavement project, and carries out a more in-depth systematic study on the reliability analysis of concrete pavement. By studying the basic theory of engineering structure reliability, this paper proposes analysis methods of pavement reliability which are appropriate for the characteristics of pavement structure.