Research On Optimization Countermeasures For Quality Management Of Prefabricated Projects In H Enterpris

In recent years,China’s construction industry has developed rapidly,contributing to the development of urbanization and economic development.However,the level of development quality and benefit of the construction industry is still low.The main problems are that the construction industry is still in extensive development,low production efficiency,high pollution to the environment,and low construction quality.In order to deal with the current problems in the construction industry,it has become a trend to promote the development of prefabricated buildings.Although the government has issued a lot of policies,assembly engineering quality problems often occur because there are fewer assembly engineering projects,less practical experience accumulated by the participating units and personnel of assembly engineering,and generally low level of intelligent management of assembly engineering.This study H construction enterprises as the research object,through in-depth enterprise of prefabricated construction drawing design,component production,site construction and operations late four stages,and from the four stages of quality management present situation and the problems were analyzed,and in view of the problems existing in the specific enterprise quality management optimization countermeasures.It aims to improve the quality management level of H enterprise in assembly engineering and further enhance its core competitiveness and brand effect in the field of assembly building.In addition,it can also provide reference for other construction enterprises.Through research papers,the study of the following main conclusions: first,through the analysis and expert interview,built drawing design stage,prefabricated production,site construction and operational stage,a total of four level indicators and 24 secondary index H enterprise fabricated factors affecting construction quality management system.Secondly,the weight of each quality management influencing factor was calculated by analytic hierarchy process,and the top 12 quality influencing factors were selected as the key factors and the direction of the optimization strategy was determined.Thirdly,in terms of the optimization countermeasures for quality management of assembly engineering of H enterprise,targeted optimization countermeasures are determined for the quality influencing factors with large weight at each stage.It includes setting up a professional design team,improving the level of in-depth design,BIM technology to solve drawing problems,improving the quality of molds,strengthening transportation organization and management,optimizing component production plan,optimizing project quality management system,optimizing construction machinery configuration and selection,strengthening training and education,and improving after-sales service level.Finally,to ensure the landing of total quality management optimization countermeasures in H enterprise,mainly from the organization,technology,economy,information management and other aspects of the safeguard measures.