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Highway Maintenance Management System by the database , pavement performance evaluation model , pavement performance prediction model, model maintenance and repair measures and other content components. This view of the current asphalt pavement maintenance management of the actual situation, combined with computer network technology, presents a systematic and scientific maintenance management software system. Meanwhile, the proposed suitable for asphalt pavement performance evaluation index system and a single fuzzy comprehensive evaluation method and the use of performance prediction parameters adaptive tracking method . In this paper, pavement performance evaluation and prediction as the focus of the study . From the pavement structural strength , damaged condition, ride quality , performance and safety of the performance evaluation and other aspects of the Pavement Performance Evaluation of modeling methods and theories. And to affect change in pavement performance prediction models and mechanical factors , mechanical - empirical prediction models , empirical regression models and probabilistic prediction models of the four pavement performance prediction models were analyzed . Based on these studies , in order to establish Liwen Expressway Maintenance Management System , this paper Liwen Expressway operations a short time, less accumulated historical data , the actual situation, put forward an improved breakdown - comprehensive index evaluation model (SSI, PCI, RQI, BPN / SFC, PQI) as Liwen Expressway pavement Performance Evaluation model adaptive tracking method according to the parameters established performance prediction model . And Liwen Highway Maintenance Management System development process network architecture design , software development and system software architecture selection problems and solutions were discussed . Concluded the full text of key findings and proposed recommendations for further research .
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