Temporary Construction Frame Metal Pedestrian Bridges Portable - Steel Truss Design with 10-300M Spans and 60-100T Load Capacity
Price:
1000USD ~ 2000USD Per ton
MOQ:
negotiation
Delivery Time:
negotiation
Brand:
EVERCROSS
Product Description
Steel Truss Bridge Overview
Steel truss bridges combine beam and arch structural systems, featuring integrated upper beam structures and pressure-bearing lower columns. The rigid connection between beams and columns creates a compression-bending and thrust structure system that efficiently distributes loads.
Structural Configuration Types
Upper Bearing: Bridge deck located above main truss
Lower Bearing: Bridge deck located below main truss
Lower Bearing: Bridge deck located below main truss
Structural Components
Main Girder: Primary load-bearing structure composed of upper chord, lower chord, and belly rods (diagonal and vertical bars)
Truss Design Categories
Triangular Truss: Simple structure with fixed design, easy installation and manufacturing
Diagonal Bar Truss: Multiple bar specifications with large internal force capacity
K-Shaped Truss: Shear force distributed across two diagonal rods, suitable for mounting and dismounting bridges
Double-Vented Bar Truss: Ideal for large spans with short compression inclined rods for enhanced buckling stability
Key Advantages
- Large span capability up to 300 meters
- Rapid construction speed with prefabricated sections
- Energy efficient manufacturing and installation
- Aesthetically pleasing industrial appearance
- Excellent seismic performance and structural stability
- Wide application range for roads, highways, and railways
- Customizable designs to meet specific project requirements
Technical Specifications
| Specification | Details |
|---|---|
| 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 | S355JR, S355J0, S460J0, S460N, Grade 55C, ASTM A572 GR50/GR65 |
| Certifications | ISO9001, ISO14001, ISO45001, EN1090, CIDB, COC, PVOC, SONCAP |
| Welding Standards | AWS D1.1/D1.5, AS/NZS 1554 |
| Galvanization | ISO1461, AS/NZS 4680, ASTM-A123, BS1706 |
Application Versatility
Steel truss bridges provide efficient solutions for spanning rivers, valleys, and obstacles in road, highway, and railway construction. Prefabricated sections enable faster on-site assembly with minimal traffic disruption.
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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