Construction Project Investment Risk And Control Model

Construction project investment is a risk investment, the main risks come from the following aspects: price supplies and needs technology. Besides these factors, mere are other factors who can put impression on project investment, such as policy nature disaster, and so on. In order to supply a reasonable theoretical method for construction project investment, it's meaningful to study the risks and control model.In this paper, firstly , the writer discusses the measurement guideline and the mam factors during the different project period; secondly, by studying investment deviation ,the writer builds a mathematic model ( Neutral Networks Analytic Hierarchy Process Model ) to control investment risk, at the same time ,proves its accuracy by a realistic project; finally ,according to the writer's work experience ,some common problems during the project are presented.