Basic Knowledge of Steel Structure?

Steel boasts high strength, low self-weight, excellent overall stiffness, and strong resistance to deformation, making it particularly suitable for constructing large-span, ultra-high, and ultra-heavy structures. The material's uniformity and isotropy are good, classifying it as an ideal elastic body, in line with the basic assumptions of general engineering mechanics. The material has good plasticity and toughness, allowing for significant deformation and excellent capacity to withstand dynamic loads. Construction timelines are short, and its industrialization level is high, enabling high-degree mechanized production.