Research on Full-Element and Multi-Time-Scale Modeling Method of BIM for Lean Construction

Building Information Modeling (BIM) is a very effective technology for supporting lean construction. However, the current application of BIM during construction phase does not incorporate all necessary elements site in comprehensive manner. Additionally, depiction process lacks desired level detail. These limitations impede BIM-based In this paper, we propose full-element and multi-time-scale modeling approach to phase. Our method first establishes model by reconstructing main body building based on subdivision dimensions, technology, management objectives. We then create three-dimensional that includes circulating materials, temporary facilities, machinery, surrounding environmental elements. The integrated these provides representation at any static time point. Second, conduct simulations model. divides entire time, local special points into three scales simulate project progress, structure working conditions. A case study Daxing International Airport verifies our can achieve resources. Full-element point, thereby improving resource management, reducing costs, enhancing efficiency.