The Research Of Lean Technology Adoption Influence Factors And Adoption Intention In Construction Enterprises

China’s construction industry, which is one of the pillar industries of national economy, has created huge society wealth while caused a shocking waste matter. In order to achieve Low-carbon construction and energy consumption dropping of National12th five-year plan, it is necessary to decrease construction energy consumption, reduce or eliminate waste. Lean technology is the important tool for people to solve the waste problem. However, the significant effect of lean technology in domestic is far from abroad, which is largely owe to the construction enterprises haven’t given enough attention to staffs’ adoption intention. Therefore, the thesis studies the influence factors of staffs’ lean technology adoption intention and the rule between them in domestic projects, which is to increase the staffs’ intention of lean technology and improve the application of lean technology.Taking the staffs’ adoption intention of lean technology as the research object, the thesis analyzes the influence factors by studying the researches on influence factors of Lean construction at home and aboard. The thesis recognizes the important influence factors from the survey data obtained from investigation and expert interview by making use of the rough set. For further analyzing the relationship between the factors and adoption intention, the thesis based on the technology acceptance model creates an imitating model by system dynamics.Then it sets up the causal diagram and the system flowchart of the important factors, technology maturity and adoption intention, and uses BP neural network combining with MIV algorithm to make sure the model parameter. With the help of computer simulation the thesis analyzes the degree of influence factors to adoption intention in different technology maturities, discusses the rule between the influence factors and adoption intention, which provides the basis for enhancing the staffs’ adoption intention of lean technology. The research result shows the adoption intention is obviously effected by influence factors, among them the first one is lean technology perceived Usefulness, the second one is perceived Ease of Use, the third one is perceived pleasure, and finally some suggestions are given.