Study on the Application of BIM5D in Modular Prefabricated Building Project in Changsha Makeshift Hospital

Abstract

Building makeshift hospitals is one of the important measures to deal with the COVID-19 outbreak, which has brought great pressure and challenges to China's public health system. Makeshift hospital construction usually uses prefabricated boxes, which provide faster construction, safer manufacturing, better quality control and lower environmental pollution compared with traditional on-site construction. In the process of procurement, transportation and installation of prefabricated boxes, there will usually be installation deviation, material failure to arrive in time leading to labor slowdown, low efficiency of hoisting and installation, poor coordination among different professions and other problems. Taking Changsha makeshift hospital project as an example, this paper analyzes the application of BIM5D technology in the processing of prefabricated components, the layout of construction site, construction simulation, construction cost management and construction schedule management, and concludes that the use of BIM5D technology in the construction management stage of the prefabricated construction project of makeshift hospital can greatly improve the management and control ability of the management personnel. Obviously improve the quality of prefabricated buildings, save time and cost, through the BIM5D information integration and construction simulation to make the construction management of prefabricated buildings more efficient coordination.