A Whole Process Cost Control Strategy of Construction Engineering Based on BIM

Aiming at the problem that the traditional cost estimation model can not accurately estimate the complex construction cost, this paper puts forward the whole cycle cost control strategy of construction engineering based on BIM. Through the feasibility analysis of the whole life cycle cost management, this paper introduces BIM into the cost management, and studies the value of BIM in the key process of the whole construction project according to different dimensions and directions. Then, combined with practice, BIM model standard is established to meet the requirements of engineering quantity calculation specification, and dynamic connection of different stages of engineering project life cycle is also proposed. The results of case analysis show that the scheme in this paper can process the information of engineering quantity quickly and accurately, so that the whole process cost management based on BIM can be performed in real time, dynamically and accurately, saving costs for all parties.