The steel truss bridge is a structural system between beams and arches, integrating a bent upper beam structure with pressure-bearing lower columns. This rigid connection creates a compression-bending and thrust structure with excellent load-bearing capabilities.

The primary load-bearing structure composed of upper chord, lower chord, and belly rod (diagonal and vertical bars). It bears vertical loads through a system of nodes and pitches.

Includes longitudinal and horizontal connections that stabilize the bridge structure against lateral loads. The system consists of upper/longitudinal connections and transverse bridge frames that enhance torsional stiffness.

Comprising longitudinal beams and connections that transfer loads from the deck to the main truss through an efficient force transmission path.

The walking surface for vehicles and pedestrians, designed with similar principles to steel beam bridges for optimal performance.

Simple design with fixed geometry, easy to manufacture and install.

Features multiple bar specifications with large internal forces at vertical rods and nodes.

Distributes shear force across two diagonal rods, ideal for mounting/dismounting bridges with complex structures.

Optimized for large spans with short compression rods that enhance buckling stability and joint arrangement.

• Durability: Resistant to corrosion, weathering, and pests
• Rapid Construction: Prefabricated components enable efficient assembly
• Aesthetic Flexibility: Accommodates diverse architectural designs
• Customization: Available in various sizes and configurations
• Energy Efficient: Sustainable construction solution

Ideal for urban bridges, highway viaducts, overpasses, and various span requirements including small/medium reinforced concrete spans and large span prestressed concrete structures.