Study and Realization of Construction Project Bidding System Based on XML and AHP-GRAM

This paper adopts XML technology to establish standard development of electronic tender, for which format is not unified in traditional construction project bidding system. In view the defects of subjective existing in traditional system, a model of construction project bidding system based on AHP-GRAM is put forward in this paper, which fully embody the important influence of indexes in the evaluation process, and finally realization scientific evaluation. Based on the above work, an bidding system for construction project is developed by the supporting techniques such as C#, XML and Web. The three-layer architecture of this system is constructed and its working flow is given. Its performance shows the feasibility and effectiveness of this system and provides important reference for the computer aided bidding system for construction project.