Medium Span Prefabricated Steel Truss Bridge EN10025-4 S460J0M Grade with 10-300M Design Spans and 60-100T Loading Capacity
Price:
1000USD ~ 2000USD Per ton
MOQ:
negotiation
Delivery Time:
negotiation
Brand:
EVERCROSS
Product Description
The steel truss bridge is an integrated structural system combining beam and arch principles, featuring rigid connections between beams and columns. This design creates a compression-bending and thrust structure that efficiently distributes loads across the entire framework.
Structural Components
Main Girder
Primary load-bearing structure that supports vertical loads. Composed of upper chord, lower chord, and belly rods (diagonal and vertical bars). Pitch refers to the distance between nodes.
Bracing System
- Longitudinal and horizontal connections between main trusses
- Creates stable space structure capable of withstanding lateral loads
- Reduces chord free length outside the plane
- Enhances torsional stiffness and adjusts uneven force distribution
Bridge Deck System
Load transfer path: from longitudinal beams to cross beams, then to main trusses. Provides roadway or platform for vehicles and pedestrians.
Truss Configuration Types
Triangular Truss
Simple structure with fixed design, easy to install and manufacture.
Diagonal Bar Truss
Features multiple bar specifications with large internal forces in vertical rods. Suitable for various structural requirements.
K-Shaped Truss
Shear forces distributed across two diagonal rods, resulting in smaller cross-sections. Ideal for large spans with lightweight, easily assembled components.
Double-Vented Bar Truss
Shear forces shared by two diagonal rods with short compression members. Enhances buckling stability and simplifies joint plate arrangements for large spans.
Key Advantages
- Sustainable construction using highly recyclable steel materials
- Energy-efficient production processes
- Reduced environmental impact through material reuse
- Standardized design for easy manufacturing and installation
Technical Specifications
| Parameter | Specification |
|---|---|
| Design Spans | 10M to 300M Single Span |
| Carriage Way | Single Lane, Double Lanes, Multilane, Walkway |
| Loading Capacity | AASHTO HL93, HS15-44, HS20-44, HS25-44, NATO STANAG MLC80/MLC110, Truck-60T, Trailer-80/100Ton |
| Steel Grade | EN10025 S460J0, ASTM A572 GR50/GR65, GB1591 GB355B/C/D/460C |
| Certifications | ISO9001, ISO14001, ISO45001, EN1090 |
| Welding Standards | AWS D1.1/D1.5, AS/NZS 1554 |
| Galvanization | ISO1461, AS/NZS 4680, ASTM-A123 |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
EVERCROSS BRIDGE TECHNOLOGY (SHANGHAI) CO.,LTD.
Location
ROOM 403,NO.2 BUILDING,NO.269 TONGXIE ROAD,CHANGNING DISTRICT,SHANGHAI,CHINA
Contact Person
Libby Chen