Truss Structure Bridge

where engineering brilliance meets infrastructure innovation!

Truss Structure Bridges deliver cost-effective and scalable solutions for modern infrastructure projects:

Steel Truss Arch Bridges

Long-span designs for mountainous regions, combining bridge truss structure efficiency with aesthetic curves (e.g., 300m span railway bridges).
Steel Beam Bridges

Lightweight truss beam bridge systems for urban highways, pre-fabricated in 40ft containers for rapid deployment.
Hybrid Truss Structures

Combined steel truss arch bridge and cable-stayed systems for coastal crossings, resistant to salt corrosion (Hot-Dip Galvanized + Aluminized Coatings).
Rural Infrastructure

Modular bridge truss structure kits for low-clearance rural roads, supporting 40-ton agricultural machinery.
Historic Replicas

Custom steel beam bridge trusses mimicking timber designs, using weathering steel (ASTM A588) for patina aging.

Phase	Techniques& MMaterialsaterials	PerformanceM Metricsetrics
Structural Designesign	BIM modeling for steeltruss arch bbridgeeometries; finite element analysis (FEA) for wind/earthquake loads	Wind speed resistance: 180 km/h
Material Cuttingutting	CNC plasma cutting for trussbeam bbridgeebs; automated nesting reduces waste by 18%	Tolerances: ±0.8mm on flange thickness
Welding& Assemblyssembly	Friction stir welding (FSW) for bridgetruss sstructureoints; robotic TIG for thin-gauge plates	Zero distortion, full penetration welds
Surface Protectionrotection	Galvanized coating (850g/m²) + epoxy primer for steeltruss arch bbridgelements	Salt spray resistance: 900+ hours
Quality Taggingagging	RFID-enabled labels track trussbeam bbridgeomponents through supply chain	100% compliance with AASHTO M270 standards

Material Certification: Third-party verification of bridge truss structure steel (ASTM A709 Grade 100).

Dynamic Load Testing: Simulated 2.5 million cycles of vehicular loads (up to HL-93 standards) on truss beam bridge spans.

Fatigue Resistance: Cyclic loading tests for steel truss arch bridge trusses under -40°C to +70°C thermal extremes.

Coating Integrity: ASTM D4541 adhesion tests and ASTM B117 salt spray trials for coastal installations.

Certifications: Compliant with Eurocode 3 (BS EN 1993-2) and AASHTO LRFD standards for steel truss arch bridge components.

Modular Truss Segments: Pre-assembled bridge truss structure halves ship in 20ft containers, reducing onsite assembly time by 40%.

Custom Cradles: Foam-lined supports protect steel truss arch bridge arches during transit, preventing deformation.

Global Logistics Network: Flat-rack shipping for oversized truss beam bridge components (heights up to 12m) with SPMT tractors.

On-Site Erection: Pre-drilled bolt holes and color-coded flanges accelerate steel beam

bridge assembly by 35%.

Eco-Friendly Options: Carbon-neutral shipping via rail/sea routes, offsetting emissions by 25% per project.

Bridge Over Street