English：

In the National Financial Information Building project, there are significant challenges, such ashigh requirements for BIM data transmission throughout the whole life cycle, great difficulty in multi-disciplinary deepening control. To address the key challenges in the construction phase of super high-risebuildings, the technology of overall parallel lifting of large-span multi-layer trusses, the constructiontechnology of single-layer rhombic grid pipe trusses with inclined hanging, the construction technology oflayer-by-layer launching of cross trusses, and the construction technology of super-long cantilever andsuper-large-span truss systems is used, the project is successfully completed, improves the constructionquality and accelerte the construction progress. It has also completed the planning for decorationexcellence and the excellence planning for machine rooms. Through the self-developed intelligentengineering management platform, the project has achieved digital upgrading of project management,empowered construction, improved design efficiency, optimized construction plans, and effectivelymanaged project information.