Research On Comprehensive Benefit Evaluation Of Prefabricated Building In EPC Mode

With the development of the construction industry,as a new construction method,prefabricated building has the advantages of fast construction speed,labor saving,high production efficiency,less pollution and energy consumption,resource saving and high construction quality.Prefabricated building is a major change in the construction mode of the construction industry.It is progressiveness and scientific.It is an important way to transform the traditional construction mode into a new industrialized construction mode.After more than 30 years of development in China,the advantages of the EPC mode have become increasingly prominent after continuous improvement and development.However,there are still many problems in the application of the EPC mode,for example,there are few EPC projects in construction enterprises,and the enterprises and core professional technicians with EPC capability do not adapt to the construction market.How to give full play to the advantages of the EPC mode and create the maximum comprehensive benefits,It is an important content of EPC mode research at present.During the implementation of prefabricated buildings,how to apply EPC mode to optimize the comprehensive benefits of prefabricated buildings is the focus and difficulty of current research.Therefore,it is of great theoretical and practical significance to analyze and study the comprehensive benefits of prefabricated buildings in EPC mode.Firstly,this paper expounds the relevant basic concepts and theories of prefabricated building and EPC mode,establishes a comprehensive benefit evaluation model,and comprehensively uses the analytic hierarchy process,ISM model,set pair analysis theory and other methods to conduct qualitative and quantitative analysis and Research on the comprehensive benefits of prefabricated building in EPC mode.Finally,through the analysis of engineering project examples of prefabricated building,this paper evaluates its comprehensive benefits.Through the research of this paper,the application of EPC mode in prefabricated buildings can create good comprehensive benefits.It is of great significance for the government to promote the modernization of construction industry,explore the road of construction industry reform,and promote social and economic development,which is conducive to the promotion and application of prefabricated buildings.