Prefabricated Building Design And Construction Management Based On BIM And Internet Of Things

At present,in the design stage,the prefabricated buildings lack comprehensive consideration of the constraints of the participating parties,resulting in the design results cannot directly meet the construction requirements.The information obtained by the participating parties during the construction phase of the prefabricated building is lagging,and the plan cannot be adjusted based on the real-time status information.In this paper,the prefabricated building is taken as the research object,and the prefabricated building design process and the BIM and IoT-based prefabricated building construction management system are established,and the prefabricated building design and construction management platform is constructed.This paper mainly studies from the following aspects: Firstly,it analyzes the characteristics of BIM and fabricated buildings and Internet of Things technology,and through the comparative analysis of Internet of Things technology,selects the Internet of Things that can complete information collection and feedback during construction.technology.Secondly,by analyzing the limited problems of the participating parties in the design stage,a BIM-based collaborative building design process is established,and the optimization method of the design scheme and the system of guaranteeing the collaborative design are proposed.Third,the integrated analysis of BIM and the Internet of Things determines the way BIM interacts with IoT information.Through the analysis of the information needs of the construction stage management,the selection and arrangement of the equipment were determined,and the framework of the assembly building component management system with the aim of progress,quality and cost was established to realize the progress of the components in the assembly construction process,quality,cost dynamic management.Fourth,a prefabricated building design and construction management platform was constructed to integrate the assembly design and construction information,and integrate BIM and Internet of Things technologies.The fifth is to apply the constructed assembly design and construction management platform to the project,analyze the cost of benefit generated,and propose corresponding solutions to the problems existing in the application.Integrating BIM and IoT technology into the design and construction management process of fabricated buildings will help to expand the field of fabricated building research,and has certain theoretical significance and practical value for improving the quality of fabricated building design and construction management efficiency.