Research On Construction Model Of Prefabricated Component Production Base Of Prefabricated Building

With the implementation of the 13th Five-Year Plan,China's construction industry has entered a period of transformation and upgrading.The modernization of the construction industry has highlighted the necessity and importance of the supply-side structural reform and development of the construction industry from many aspects such as technology and industry.The selection and implementation of the construction mode of prefabricated components production base of prefabricated buildings has important research and practical significance for the rapid promotion and implementation of construction industrialization.In this paper,combining AHP analytic hierarchy process(AHP),fuzzy AHP method and entropy value method of portfolio analysis decision model for the tool,to building enterprise prefabricated construction of prefabricated production base construction as the research object,using the method of literature research and field research,master the construction enterprise current situation of the construction of prefabricated building prefabricated production base,and analysis of the influence of traditional architecture enterprises in a prefabricated building prefabricated production base construction restricting factors.Research on the basic concepts and related construction industrialization theory,analysis of prefabricated building prefabricated production base construction pattern types and the participation of base construction elements of these two aspects,combined the method to determine the various factors affecting the weight in the comprehensive evaluation model,combination method namely comprehensive qualitative analysis combined with quantitative analysis method for weight assignment.In this paper,AHP method is used for qualitative analysis,entropy value evaluation method is used for quantitative analysis,and then the two methods are integrated to determine the weight of the comprehensive evaluation model for exploration and research.By taking the construction project of VollSUN prefabricated component production base as an example,the decision-making model constructed is checked and verified.Model based on the corporate perspective,considering investment subject and participate in the elements of cooperation,on the basis of building industrialization demonstration base of the construction of the evaluation criteria and the elements of construction enterprise itself,using the combination method of analysis,for different enterprises choose prefabricated building prefabricated production base for the construction of the model provides theoretical basis for decision-making model is established.Through the preliminary study and analysis of this paper,in the process of promoting the construction of prefabricated components production base of prefabricated building,market factors play a leading role in most cases,and the impact of multiple factors such as capital,land,technology,equipment and so on is staggered,which needs to be comprehensively considered.In addition,the improvement of relevant(market,capital,land,etc.)policies;The investment of resources of enterprises(capital,technology,equipment,etc.)and the experience of operation management(market,capital,technology,land,equipment,etc.)will have an important influence on whether construction enterprises can efficiently promote the construction of prefabricated component production base of prefabricated building.