Application Research Of Earned Value Method In The Inter City Rail Transit Construction Project Cost Management In The Dynamic

With the development and reform of China’s market economy development, at the national and local infrastructure investment railway, to carry out a large-scale investment continued, to meet the needs of growing economy. The state-owned rail construction enterprises, not only has the mission to seek economic benefits, and shoulder the heavy social responsibility. In a market economy, the state-owned enterprises sustainable development related to the interests of employees, but also to the social stability and progress of the relationship between. But enterprise’s profit level is an important index to measure the existence and development of enterprise, cost management level determines the profitability of enterprises, but also represents the core competitiveness of enterprises. Based on the cost management method as the research object, the cost management in order to find a scientific, effective method is applied to the construction project of intercity rail transit.Track construction enterprise products has particularity, inter city rail transit construction projects often have a long cycle, large scale and complex construction technology characteristics. This article mainly aims at the construction of intercity rail transit project cost control research. At present, there are many problems of cost control in the construction of the inter city rail transit. First, the construction project cost control system is too rigid, and divorced from reality, mostly a formality. Second, each generating elements of construction project management is not in place, third, the original enterprise cost assessment mechanism caused by the company with the project manager department cost control. Aiming at these problems, this paper draws on current cost control field more popular earned value method and the dynamic cost management theory, puts forward a set of inter city rail project accords with the national conditions Chinese cost control model -- Based on the earned value method of inter city rail transit construction project dynamic cost management system, in addition and continue to put forward some supporting management system such as appraisal system and staff motivation, improve the enthusiasm of the management personnel of the company various departments and personnel involved in the project, so that the method can successfully in our promotion, but also guarantees the fair environment for the implementation of the required system. Finally, the model is applied to the case, and this scheme is demonstrated. Through the case analysis, proved the earned value method has an important significance of the inter city rail transit construction project cost management based on dynamic.