| As the rapid of urban rail transport of construction in Guangzhou, the construction of Guangzhou metro is developing continuously, because of the ideology Units from the original cost-effective unit gradually to the guiding, the cost of the metro control requirements have become more sophisticated. In the construction costs, steel costs has been throughout the first major type of civil engineering costs, it is the major capital investment projects of the Guangzhou metro and civil engineering, and the construction of metro construction is very fast,at the same time it is maintaining the construction of three to four line intensity. So how to have quality and adequate supply of steel is the problem to study. The paper summarizes the related research of purchasing, purchasing management, purchasing policy issues, and through the analysis of internal and external environment of the construction of Guangzhou Metro steel procurement, meanwhile, it compares the two currently purchasing patterns and characteristics and analyzes the steel construction of Guangzhou Metro purchasing decision problems.With the analysis of purchasing patterns and characteristics in the construction of Guangzhou Metro, based on the study of Guangzhou metro construction projects should be focused on whether the procurement of steel procurement or not, the paper analyzes the construction of the Guangzhou metro procurement decision-making steel, and sets up an expert rating team to the degree of order of the importance of factors affecting. The paper introduces the G1 Fuzzy comprehensive evaluation of the Guangzhou metro construction project procurement decision-making analysis of steel, and Joins with the example of metro in the ninth Line Reinforcement Material procurement project, the paper ultimately proves that the Guangzhou metro construction steel procurement should be centralized procurement model. Based on the above qualitative and quantitative analysis, the paper presents the feasibility decisions of the construction of Guangzhou metro problems in steel purchasing. |