Teaching Reform of BIM Modeling and Realistic 3D Integration Application

BIM technology is based on three digit technology to achieve information integration and sharing throughout the entire life cycle of buildings, which can effectively improve design and construction efficiency. Realistic 3D technology is a technology that digitally presents real-world objects and scenes in high-precision, high-efficiency, and high fidelity 3D form, which can objectively and realistically reflect the real world and provide rich spatial analysis functions. This article integrates real-life 3D and BIM modeling technology and applies it to practical teaching of civil engineering majors in vocational colleges, explores its teaching practice methods, and proposes reform measures such as deepening course design, innovating teaching methods, deepening school enterprise cooperation, and improving assessment and evaluation systems. In order to enhance students' competitiveness in employment and continuously promote the teaching reform of BIM modeling courses.