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Rectangular Hollow Section Manufacturing Process And Performance
Rectangular hollow section is widely used in building frames, mechanical structures and bridge works due to its excellent bending and torsion resistance and space utilization.
Performance Advantages Of Rectangular Hollow Section
Rectangular hollow section adopts cold forming technology. It has unique structural mechanical advantages. Bending stiffness is 40-60% higher than solid rectangular. It has good welding performance. It realizes the connection technology innovation.
Références
Packer J.A. Rectangular Hollow Sections in Construction. ASCE, 2023.
ISO 14347:2021 Welded joints for hollow sections
