This paper introduces a frame shear wall structure project with a total construction area of 50000m² and a building height of 80m. It then analyzes the application of key technologies such as 3D scene topology modeling

3D collision detection

deployment of IoT sensor networks

and machine learning. The research proposes a method for constructing a building information model based on parametric modeling

which optimizes the comprehensive layout of mechanical and electrical pipelines by using spatial data structures

combines intelligent sensor networks to achieve environmental and safety monitoring

and uses machine learning algorithms to optimize construction progress and quality control. Practice has shown that the application of intelligent technology significantly improves construction management efficiency

reduces energy consumption and quality defect rates

optimizes construction period control accuracy

and achieves higher standards of refined control in the quality acceptance stage

verifying the feasibility and practical value of intelligent engineering management technology in large-scale construction projects.