Truss column

Its key features include efficient cross-section utilization, strong overall stability, and high load-bearing capacity, enabling it to handle large axial forces and bending moments while reducing self-weight.
Lattice columns are typically formed from H-beams, angle steels, or channel steels joined by horizontal or diagonal lattice bars, enhancing stability and aiding load distribution. They are manufactured using factory prefabrication and assembled on-site by welding or bolting, ensuring short construction periods and high precision. Surface treatment options such as hot-dip galvanizing or anti-corrosion painting extend their service life. Lattice columns are extensively applied in high-rise frame structures, bridge piers, industrial plants, transmission towers, and support systems for large public buildings.