Research On Cost Control Of Construction Stage Based On BIM5D Technology

With the informationization construction industry continue to push forward reform wave and development,the industry gradually realize the importance of building infor-mation model(BIM)and achieve a close combination of BIM software and the constru-ction phase of the schedule,cost,quality,safety,contracts and other business.However,it can not realize the effective control of construction cost very by simply relying on the a pplication of BIM model of single business.Therefore,building construction stage of cos-t control system based on BIM5D technology will be able to well solve the problem of the winding project cost management for many years.Based on BIM technology concept,building the construction stage of cost control based on BIM5D technology information platform can make all construction stages of cost information be integrated in a timely and effective manner.Meanwhile,combining the theory of earned value method,realize the construction stage of cost information sharing and dynamic management.Aiming at the complexity of the project cost control in construction stage construction stage of cost control system and process is built by combining the theory of BIM and earned value theory.To really save cost improve the cost control ability of construction enterprise and project management level,achieve the economic benefits of the enterprise,the important information of affect the cost of materials,engineering change,in the process of construction schedule need to be in a real-time dynamic monitoring and management by combining the advanced management platform tools namely BIM5D information management platform.