Research on Design and Construction of High-Altitude Structure Support System: A Case Study of Daduhui Project

Combined with the location and characteristics of the high-altitude structural beam of the Daduhui project, the scheme of erecting large section steel beam as the formwork support platform is finally selected, through the detailed comparative analysis of the application of different load matrices. The scheme determines the key control points in the construction of high-altitude structural beam, and proves that the formwork supporting construction scheme can provide reliable support for high-altitude structural beam through engineering practice. Technically, this structural form is concise, safe, reliable, economical and reasonable, and easy to install. It not only saves the amount of steel pipe support, effectively shortens the installation period of formwork support, but also the section steel can be reused, reducing the cost. In addition, the technology also solves the construction problems of high-altitude beam and slab, and provides a valuable reference for other similar projects.