The Research And Development Of Cement Concrete Pavement Design For Highway

The reliability theory is applied to the Specifications of Cement Concrete Pavement Design for Hignway 2002 ( JTG D40-2002). The design method of concrete pavement is changed into the probability type from the confirming type. Based on the Specifications for 2002, This paper has carried on deep research and analysis to the design method of concrete pavement. In view of the above ,the paper have carried on the development of the Cement Concrete Pavement Design Software and put forward some design methods.Base on the project method of the software,the paper has introduced the whole course of software development in detail.The main content includes earlier stage design process,Detailed design process,Structure procedure of the module. In the mathematics method,the paper ride the principle two times minimumly to fit in the curve. Inspection through the relevant index, the conclusion accords with the precision. This paper has introduced the course of procedure making in detail. Use the software into practice ,the result is satisfaction.In the end,some suggestions and views are presented for the further study.