Design And Implement Of Airport Pavement Evaluation System

Pavement evaluation plays an important role in the establishment, implementation and development of Airport Pavement Management System (APMS). With the rapid expansion of airport in China, pavement cost becomes a hot concern for engineers in the planning, design, construction operation, and rehabilitation of airport pavement. As a result, pavement evaluation has gained more and more attentions for decision-makers in the allocation of limited resource in aviation agencies.This thesis reports a comprehensive research effort on airport pavement evaluation. By analysing and researching generous materials in this thesis, the author summarizes main methods about pavement performance evaluation. Meanwhile, the author has done a lot on pavement prediction and dicision, summarizes some main methods and flow about prediction and dicision. The decision ways to solve other field project level problem have application in pavement decision aspects.On the basis of many research for project background knowledge, using the principle of software engineering, the author finish requirement analysis and design. After these knowledge has been handled, under the guidance of MVC architectural design methods, the author selects and designs the system framework by compared with C/S and B/S. And that using kinds of unified modeling language views, the author give expression to system requirement.After finished requirement analysis and system framework design, the author has done a lot on system particular design, including system hiberarchy design and subsystem particular design. Likewise, all design result has been shown by UML views. Considering the large deal of the process data, it is a very important link of system particular design course to build system database. The reasonable relational database was developed to help organize the numerous data measured in the real pavement. The developed database system can perform insertion, updating, deletion and visits of pavement condition records.Finally, after simply introduced system development environment, system implement were emphatically introduced. At present, system is being tested and used by aviation agencies.