Application of the Entropy Model in the Analysis of Structural Ordering Degree on Construction Project

The type of construction project organization will change in its entire life cycle (ELC). There are different organization types in different stages, and there will be different merits or drawbacks for each type. It´s qualitatively for people to choose construction project´s organization type at present, and structural ordering degree can be use to choose construction project organization type quantiflcational. The ordering degree critical points for different forms of construction project organization should be put forward and the gist for quantitative selection should be provided by mean of applying the entropy model to calculate the different structure of construction project organization and making up judgment model.