Air-supported membrane structures have excellent wind resistance and snow resistance

Wind Resistance
High Wind Resistance Rating
Conventional air-supported membrane structures achieve wind resistance levels exceeding Grade 12. With specialized design, they can withstand Category 16 super typhoons. The membrane material features high flexibility and tensile strength, combined with a diagonal grid steel cable system, enabling it to endure significant wind loads.

Intelligent Control System
Equipped with a highly intelligent real-time monitoring and adjustment system, air-supported structures automatically regulate internal air pressure based on external wind conditions, reducing wind impact through dynamic pressure adjustments.

Structural Stability
The air-supported structure relies on air pressure for support. Under wind loads, the membrane generates upward force while the foundation acts as a counterweight, enhancing overall stability. Simulated wind tunnel tests further validate its wind-resistant performance.

Special Reinforcement Design
In typhoon-prone regions, ground anchoring systems secure the structure, while diagonal grid steel cables are installed on the membrane surface to limit displacement to under 10 cm under maximum wind loads.

Snow Resistance
High Snow Load Capacity
Air-supported structures support snow loads exceeding 250 kg/m², capable of carrying 1-meter-thick snow accumulations. Designs incorporate structural calculations based on 50-year recurrence interval snow loads for project locations to ensure safety.

Curved and Arched Design
The arc-shaped and domed geometry facilitates automatic snow and rain shedding, minimizing surface accumulation and reducing structural pressure.

Automatic Control System
During heavy snowfall, the system increases internal air pressure to prevent snow buildup and activates automated snow-melting technology for safe operation.

Cable Network Stress Distribution
The cable grid system disperses stress across the membrane surface, lowering the risk of membrane rupture under snow loads. It effectively transfers stress during extreme snow events to ensure structural integrity.

Comprehensive Advantages

• Strong Environmental Adaptability: Air-supported structures excel in extreme climates, enduring -40°C blizzards in northeastern China and 30°C daily temperature fluctuations with sandstorms in northwestern regions.
• Excellent Seismic Performance: Their column-free design reduces seismic inertial forces, enhancing safety during earthquakes.
• Rapid Construction and Flexibility: Short construction cycles enable quick deployment for temporary or seasonal needs.