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Reinforced Corrugated Steel Structure Plate Arch Culvert combines the strength of steel with the flexibility of corrugated plates, designed to provide durable and reliable solutions for various infrastructure applications, including bridges, tunnels, culverts, and other heavy-load-bearing structures. The structure’s unique design enhances its ability to withstand large dynamic loads, impact forces, and vibrations, making it suitable for use in high-fill and low-fill environments.
Specification
- Material: Made from Q235 or SS400 steel for high strength and durability.
- Steel Plate Thickness: 1.5mm to 8mm thickness for varied load requirements.
- Pipe Diameter: Available in diameters from 400mm to 9000mm for different applications.
- Corrugation Profiles: 68x13mm, 125x25mm, 150x50mm, 200x55mm, 300x110mm, 380x140mm, 400x150mm.
- Depth of Fill: Supports fill depths from 1.5m to 60m.
- Anti-Corrosion Treatment: Hot-dip galvanized coating ≥84μm (610g/m²) for corrosion protection.
- Secondary Coating: Asphalt or epoxy resin coating for added protection.
- Service Life: Designed to last ≥100 years.
- Standards: Complies with JTT 791-2010 and AASHTO M36 standards.
