Research On The Cooperative Scheduling Management Of Production And Transportation Construction Of Prefabricated Building

Prefabricated building means that the building components required by the building are manufactured in a professional prefabricated component factory and transported to the site for stacking and assembly according to the needs of the site construction.The cooperative construction method of production,transportation and assembly can greatly shorten the construction period,save resources,reduce the construction process of the construction waste,is advocating the green for the sustainable development of resources,environment and social civilization construction mode.It is very consistent with the national green development goals and has been recognized and practiced throughout the country.But the prefabricated building at present in the practice of the domestic situation is not ideal,the reason is that with the management mode and method of matching the also face a loss,resulting in practical efficiency is low,scheduling,design,production and installation process exists some technical problems,such as various in different stages of the project cannot effectively together lead to the construction cost is high,so must deal with prefabricated each step in the process of construction,the problem of coordination,can better and faster common promotion of prefabricated buildings across the country.For this,this article embarks from the overcome practical problems,first of all,analysis of prefabricated building components can transport frequency is higher in transportation and strict delivery time and other characteristics,the applications of just-in-time production system to prefabricated construction site,the construction of prefabricated transportation scheduling model,combined with the actual situation of assembly construction,an improved PSO algorithm is proposed to solve the model analysis for project managers to strengthen the component distribution of industrialization construction and management to provide theoretical reference.Secondly,according to the characteristics of the prefabricated building and schedule difficulties,shorten the construction period duration and collaborative space,for the purpose of each activity analyses the production,transportation,building process multiple job coordination management mechanism of the space,build the production transportation construction coordination scheduling mathematical model,using the optimization algorithm of prefabricated building the collaborative optimization,the standard of the construction of the layer to form the effective project scheduling method.Finally,analysis of prefabricated building collaborative management system structure,puts forward the project between the parties in the process of collaborative management mode and process of collaborative management in various parts of the body work process and the relationship between each other,this paper expounds the importance of information synergy management and related the application of collaborative management technology,the construction of prefabricated building intelligent collaborative management system,and puts forward corresponding implementing suggestions,in order to solve the whole life cycle of the prefabricated building construction project disconnect problem at each stage.