The Cost Risk Management Research On Large Engineering Projcet

In modern life and economy fields, many project is created and finished everyday. According the survey of American PMI(Project Management Institute), humans's 75% treasure is spent on projects.In 1960s,PMI was built in American, as a form knowledge, the project management was born. Being an important branch of management science , project management is widely used in such large engineering and high science and technology development project fields as Aviation. Spaceflight. National Defence, materially foundation establishment ,etc. in western developed country.From the reformation and opening,, many large engineering project has beening started up in our country, for instance the sanxia project, natural gas transit from the west to east project, water transfer from the south to north,etc. In a long time of the following days, many large engineering project will be created and finished. As a not much richness big country, we must pursue project invest cost, attach importance to the influence of risk on cost, otherwise, we ought to burden the big loss to our national income. So, how to improve the project management of the large engineering project, has been an important tash to us.Project management including 9 knowledge areas, project scope management cost management quality management risk management integration management human management communication management procure management. The cost risk management including the context of risk management but also the context of cost management, so it is the crossing place of both areas. PMBOK give the process of cost management, which is cost planning(resource planning, cost estimating, cost budgeting) and cost controlling, is the main venation of this article,and, the author supply the risk management in the excuting process of cost plan, for in fact cost plan along with other plan(risk plan, schedule plan, quality plan,etc) go into the executing process.The research object of this paper is cost risk, to study and manage the risk in large engineering cost management. The author base on the methods of risk management, using the theory of system. Controlling and Information , carry through a deep research on risk management during the process of cost management: cost plan compile, cost plan implement and cost plan controlling. Also, author bring forward some system...