Research On Construction Cost Management Of Architectural Engineering Based On BIM

The construction industry has experienced several centuries of development,in which there are various challenges.In order to make the construction process faster,safer,cheaper and more accurate,researchers have been seeking innovative solutions.However,it is now believed that building information modeling(BIM)can improve efficiency.Building Information Modeling(BIM)is a new technology in architecture,engineering and construction industry.BIM is a computational representation of buildings and related information.It provides virtual views of objects in buildings,including physical geometry(two-dimensional or three-dimensional)and other functional parameters.Different from the parameterized model of CAD,BIM is based on the parameterized model of object,and represents object by physical and functional parameters.Through incremental collaboration,the data in BIM systems is very useful and can be generated to optimize the project delivery process.At present,there are some problems in the application of BIM technology in our country,such as the scope is not wide,the depth is not enough,and the benefit is not obvious.Through consulting relevant literature and case studies,this paper explores the reasons for the obstacles in the application of BIM technology in construction cost management,analyses the causes,and formulates solutions,so as to promote the application of BIM technology in construction cost management and improve the fine management of cost.The main research work of this paper is as follows:1.Introduce BIM technology in construction cost management stage.By analyzing the problems existing in the traditional construction cost management and comparing the construction cost management after introducing BIM technology,the advantages of BIM technology in the construction cost management are reflected.2.Case study and analysis of construction cost management based on BIM technology.Taking Anxian Campus of Southwest University of Science and Technology as an example,the application of BIM technology in this project is studied and analyzed.From the construction of 3D model to the calculation to the application of BIM5 D,the application of BIM in cost management of this project is analyzed in detail,which embodies the application value of BIM.3.Reasons and solutions of the obstacles in the application of BIM technology in construction cost management.Through case study,it is found that there are still many problems in the application of BIM technology in the project.By consulting the relevant literature,the causes of the problems are analyzed,and the solutions are put forward.