The Research And Application Of Civil Building Engineering Construction Project Cost Control

Effectiveness of the survival of enterprise, the cost is a important indicator to measure the competitiveness of enterprises, reducing costs is very important to a construction enterprises. During recent years, with the national large-scale investment in infrastructure construction, rapid creating of urbanization process and housing construction. Construction enterprises have experienced unprecedented development opportunities. Meanwhile, because of the fiercer competition in construction enterprises face many challenges, such as macroeconomic control, real estate bubble, increasing labor cost. With the increasingly fierce competition in the construction market, the average profit margin of the construction enterprises, construction enterprises are facing the very survival of competitive pressures. Construction enterprises must improve the cost control level and the competitiveness of enterprises.The first is about the project cost control system and theoretical research. This paper firstly introduces the basic theory of project cost control and earned value method, which are the theoretic basics for the application of earned value method. Then, it details the project cost control system. Find out the main influence factors, controls targeted the project cost, analyses and correct the cost variance. This is the main content of the paper.The next part is case analysis. It analyzes the main influence factors of the total goal of the project cost. According to these main factors, uses methods to control the project cost by linking theory with practice. Final construction enterprises to effectively monitor the implementation of their project.