Analysis of Pavement Performance Evaluation Index 

Huiping CAO 

School of Civil Engineering, Chongqing Jiaotong University, Chongqing, 400074, CHINA 

Abstract: In this paper, the application scope and the specific evaluation methods of several evaluation indexes of the current road pavement performance are summarized, and the objective necessity of using a number of indexes to evaluate the performance of pavement is also described. This paper discusses in detail the thinking process of the evaluation method of pavement performance from four aspects, including The quality of road travel, Pavement structure and damage conditions, The safety capability of anti sliding bearing capacity and pavement pavement structure. At the end of through the analysis and summary of the above content, the development direction and trend of pavement performance are put forward. 

Keywords: Road engineering; Asphalt pavement; Performance; Evaluation index