Guangdong Province Roading Cost Mange Expert System Research

The improtant base work of project cost managing is accumulating project cost information. Project cost information would give the costers and decisioners a lot of valuable supports from many ways. The informations,which have already selected cleaned up and analysised earnestly, is reflection of building project technology economy. It's also the reflection of project building whose different economy, technology, managing and building experience in different periods.Using the information, we can give more references to the project decisioners. We can edit each phase cost files and auditing reference data. We can offer external gists to optimize and limitation design. We can offer the referential opinion to manage the project for the building department. We can offer referentialO gists to bid for the builders. We also give the base data for editing the ration and doping out cost exponential for each managers.The contents of this topic: 1. Confirm the contents and format of the memories; 2. Build up analysis system of the cost information; 3. Edit the cost exponential and how to edit; 4. Build up a system to estimate data; 5. Design and readlize the system of the cost managing information. According as above, we build up a structure and the mode of the cost info. System and realize functional design.Base roading cost managing knowledge and economy knowledge, this topic research analysised roading project cost files and make sure the goal of cost information managing system researching. Though system demand analysising, sort cost informations in each period and contrapose department functions, we make sure the sorting method and main characters of the cost information. After analysising defferent original forms in each...