A Wind-Resistant Bracing Frame is a high-performance structural system engineered specifically to withstand extreme wind loads (up to 1.2kN/m²) and gust impacts, integrating superior lateral stiffness, aerodynamic optimization, and structural stability. Manufactured with Q460/Q690 high-strength steel (bracing members) and Q355B high-strength steel (connection nodes), this product features an aerodynamically optimized design—adopting streamlined cross-sections (circular pipe, oval tube) and diagonal/cross bracing configurations—to minimize wind resistance coefficient (Cd ≤0.8) and efficiently transfer wind-induced lateral forces to the foundation. The bracing members have a yield strength ≥460MPa and lateral stiffness ≥2.0×10⁵ kN/m, ensuring structural lateral displacement is limited to ≤H/800 (H=frame height) and inter-story drift to ≤1/500, fully complying with GB 50009 wind load design code and AISC 341 structural standards. Connection nodes utilize 12.9-grade high-strength bolts and full-penetration welds, reinforced by anti-fatigue stiffeners to resist cyclic wind loads (10⁶ load cycles without performance degradation). Factory prefabrication rate ≥95% guarantees component precision (dimension error ≤±0.5mm) and reduces on-site construction time by 50% compared to traditional methods. The surface is treated with cathodic electrophoresis + fluorocarbon coating (dry film thickness ≥120μm) or hot-dip galvanizing, providing salt spray resistance ≥1500 hours and adapting to coastal, high-altitude, and open-terrain environments. Key features include wind tunnel test-optimized bracing layout, integrated vibration-damping components (tuned mass dampers) to reduce wind-induced resonance, and lightweight design (25% lighter than conventional bracing frames) to reduce foundation load. It supports customization of bracing spacing (3-8m), cross-section size (200×200mm to 600×600mm), and wind resistance grade (up to typhoon level 17), suitable for both high-rise and large-span structures. Professional services include wind load calculation based on local meteorological data, aerodynamic simulation, on-site installation supervision, and post-construction wind vibration monitoring, ensuring the frame meets the strict wind resistance requirements of extreme weather-prone areas.
Wind-Resistant Bracing Frames are critical structural solutions for buildings and infrastructure in high-wind, typhoon-prone, or open-terrain areas, trusted for their ability to withstand extreme wind loads and ensure structural safety. Certified by GB 50009, AISC 360, and ISO 9001, they meet international wind-resistant structural standards, making them a preferred choice for coastal cities, high-altitude regions, and large-span projects. These frames are widely used in high-rise buildings (office towers, residential skyscrapers) in coastal typhoon zones (e.g., Guangdong, Fujian, Southeast Asia), large-span public buildings (stadiums, exhibition centers, airport terminals) with open facades, bridge structures (long-span bridges, viaducts, cable-stayed bridge bracing), high-altitude structures (communication towers, wind turbine support frames), and industrial facilities (open-air workshops, port terminals, offshore platforms) exposed to strong winds. They are particularly essential for projects in typhoon-prone areas (wind speed ≥55m/s) and open terrains (plains, coastal plains) where wind loads are the dominant lateral design factor. The system’s aerodynamic optimization and high lateral stiffness also make it ideal for large-span canopies and roof structures, preventing wind-induced uplift and deformation. The minimum order quantity is 1 set (customized per project), with full tailoring based on local wind speed, building height, span size, and architectural layout. Competitive project-based pricing and flexible delivery terms (20-45 workdays based on complexity) support construction schedules in high-wind regions, while a monthly supply capacity of 50 project sets ensures timely delivery. Customization options include corrosion-resistant upgrades (316L stainless steel, super duplex stainless steel) for coastal salt-spray environments, fire-resistant coating integration (fire resistance ≥2 hours) for high-rise public buildings, and ultra-high-strength Q960 steel for super-tall structures (height ≥300m) to enhance wind resistance and reduce structural weight. Whether it's for new construction in high-wind areas or existing structure wind-resistant retrofitting, the Wind-Resistant Bracing Frame delivers reliable, durable, and wind-proof structural performance.
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