As An Aking Shanty Town Reconstruction Project Feasibility Study Of BIM Technology Application

With the rapid development of national economy and the rapid advancement of urbanization,the demand for public infrastructure construction,renewal and maintenance has increased dramatically.Because of the long period,large investment and high risk of these projects,the government actively promotes the PPP model as an effective way for the government to relieve the financial pressure and ensure the construction of infrastructure.At the same time,also attracted more and more social capital and state-owned enterprises to participate.Shantytown renovation project also gradually began to PPP mode for project operation.Through the actual investigation,we can know that there are some thorny problems in the construction management process of the greenhouse reform project under the PPP model.The question of For example: the progress lags behind,the process settlement is not timely,the investment refunds is slow,the design change visa is slow,the project company lacks the effective communication with each participant,the quantitative evaluation of value for money is not accurate and so on.With the continuous development and wide application of BIM technology,according to the successful cases of BIM application in the past,it shows that BIM technology has certain application value and can bring practical benefit to the project.Therefore,this paper mainly studies the feasibility and method of the application of BIM technology in project process management and value for money evaluation with the example of shantytown reconstruction project.On the basis of reading a large number of relevant documents and practical investigation,this paper takes the shantytown reconstruction project as an example and studies the feasibility of the application of BIM technology from the practical project.This article mainly carries on the research from three aspects.Firstly,based on the macro background of PPP greenhouse reform project and the applicationbackground of BIM technology,the feasibility of applying BIM technology to project construction management and value for money evaluation is put forward.In the second aspect,the main body of the project construction management under the PPP mode,the existing problems are analyzed in detail.To study the impact of BIM technology on construction cost,progress,quality and VFM quantitative evaluation.And The feasibility of the application of BIM technology is demonstrated through the application of practical cases in the past.In the third aspect,the general method of application of BIM technology in project process management is studied.That is,the application flow of BIM technology in cost control,schedule and quality management,and the application flow of value for money(VFM)quantitative evaluation based on BIM data platform.According to the different contents and different data,the BIM technology is applied in the project management.The research results show that the application of BIM technology in cost control and schedule quality management can realize fine management,reduce the cost of project cost,ensure the progress of the construction period and improve the working efficiency.At the same time,based on BIM technology platform,the method of quantitative evaluation of value for money is changed to provide data support for the calculation of value for money(VFM).Compared with the traditional method,it can make the evaluation of value for money more accurate and convenient,realize the quantitative evaluation of value for money in different stages,reduce the risk of construction and operation of PPP project,and improve the value of the project.The research of the subject has certain theoretical value And practical significance.