Short Span Steel Truss Bridge for Railroad Applications | Single Lane Design with 10-300M Spans and HS20-44 Loading Capacity
Price:
1000USD ~ 2000USD Per ton
MOQ:
negotiation
Delivery Time:
negotiation
Brand:
EVERCROSS
Product Description
Steel Truss Bridge Structural System
The steel truss bridge represents an integrated structural system combining beam and arch principles, featuring rigid connections between beams and columns that enhance load distribution and structural integrity.
Bridge Configuration Types
Available in two primary configurations based on bridge deck positioning:
- Upper Bearing Steel Truss Bridge: Bridge deck located above main truss
- Lower Bearing Steel Truss Bridge: Bridge deck positioned below main truss
Structural Components
Main Girder
Primary load-bearing structure composed of upper chord, lower chord, and belly rods (diagonal and vertical bars). Nodes are categorized as large or small with defined pitch distances.
Bracing System
Comprehensive bracing system including:
- Longitudinal Connection: Upper and lower horizontal systems for transverse load resistance
- Transverse Connection: Bridge frame and crosslink components for enhanced torsional stiffness
Bridge Deck System
Multi-layer load transfer system from longitudinal beams to transverse beams and ultimately to main truss structure.
Main Truss Geometric Configurations
Triangular Truss
Simple structure with fixed design parameters, facilitating standardized manufacturing and installation processes.
Diagonal Bar Truss
Features multiple bar specifications with large internal force distribution across vertical rods and large node configurations.
K-Shaped Truss
Shear force distribution across dual diagonal rods with short sections, suitable for mounting and dismounting applications.
Double-Vented Bar Truss
Advanced design for large spans with short compression inclined rods that enhance buckling stability and simplify joint plate arrangements.
Key Advantages
- Cost-effective material utilization and construction efficiency
- Architectural flexibility for diverse aesthetic requirements
- Large span capabilities up to 300 meters
- Rapid construction deployment
- Energy-efficient manufacturing processes
- Customizable design options
Application Scenarios
- Emergency and temporary bridge installations
- Iconic landmark structures
- River and waterway crossings
- Railroad and highway infrastructure
Evercross Steel Bridge Specifications
| Parameter | Specifications |
|---|---|
| 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 S355JR, S355J0, EN10219 S460J0, ASTM A572 GR50/GR65 |
| Certifications | ISO9001, ISO14001, ISO45001, EN1090 |
| Welding Standards | AWS D1.1, AWS 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