Box Girder Steel Columns

Bridge Engineering: Connection of steel box girders and concrete bridge decks (e.g., orthotropic bridge decks), interface shear resistance of steel-concrete composite beams.
Building Structures: Collaborative force bearing between steel beams and floor slabs (cast-in-place / composite) in high-rise buildings, and between steel frames and concrete core tubes.
Industrial Applications: Integrated steel-concrete design of steel columns / steel beams and cast-in-place floors, and equipment foundations in factory buildings.
Rail Transit: Composite crack resistance design of steel supports and concrete lining in subway stations, and elevated track beams.
This product focuses on "industrialized prefabrication + mechanical optimization", providing a more reliable and efficient shear resistance solution for steel-concrete composite structures, contributing to bridge weight reduction and building industrialization upgrades.