Official engineering verification report for Model air-dome-75m-span-220m-len. Full finite element calculations, material certifications, and building code compliances.
| Product Model & Span | air-dome-75m-span-220m-len (75m (246ft) Zero-Column Span) |
| Compliance Standard | Eurocode EN 1991 Snow Surcharge & Unbalanced Drift Analysis |
| Calculation Methodology | Non-Linear Finite Element Analysis (FEA) / AISC / Eurocode |
| Quality Assurance Tier | ISO 9001 / CE Certified Factory Production Control (FPC) |
| Primary Manufacturer | SPANBEST INDUSTRY CO., LTD. |
| Fabrication Partners | Hunan Champion Metal Structure & Guangzhou Tentsen Tent Group |