Analysis of Influencing Factors of Construction Cost Based on Interpretative Structural Modeling

Recognizing factors which influence construction cost and figuring out the relationship between factors is of significance for cost management. On the basis of literature review,fifteen influencing factors were proposed. And the hierarchical structure model of factors which influence construction cost was constructed based on interpretative structural modeling( ISM).The hierarchical relationship of influencing factors was acquired and strategies used to control construction cost were put forward.It aims at improving construction cost management by providing solving ideas for construction enterprises.