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The development of rectangular CFST (Concrete-Filled Steel Tube) structures has pioneered a new era in construction. These systems offer superior applicability, economy, and fire resistance compared to pure steel structures. This technology has revolutionized traditional reinforced concrete construction, providing exceptional seismic and fire resistance for high-rise buildings.
The successful implementation of these projects has established a high-standard technical system within the field of high-rise steel structures, leading the development of industrial and commercial architecture.







