Technical Report- Research and Application of Key Technologies for Digital Pre-assembly Construction of Ultra-High-Rise Sky Corridors

The key technology for digital pre-assembly of ultra-high-rise aerial corridors based on 3D scanning and BIM is an innovative solution to the construction challenges at 200 meters height. With profound insight into technological foresight, Ultraevolve has successfully developed this leading technological system, transforming complex engineering challenges into controllable digital processes.

The technology acquires point cloud data of corridors through 3D laser scanning, accurately reconstructs BIM models, extracts three-dimensional port shape parameters, and develops an optimal virtual pre-assembly algorithm that considers both geometric deviations and stress coupling. Ultraevolve's innovative approach successfully achieved high-precision assembly of a 1,100-ton super-large steel structure, controlling port deviations within 2 centimeters and ensuring structural safety under load.

This technological breakthrough effectively overcomes the limitations of traditional pre-assembly due to site and schedule constraints, saving 28 million yuan in costs while significantly enhancing construction safety and efficiency. Ultraevolve's technical innovation provides a reliable approach for high-altitude assembly of complex steel structures, demonstrating its leading position at the frontier of construction technology, with broad application value and promotion prospects.