Permanent Composite Beam Bridge with Steel Truss - 10M to 300M Span Capacity, AASHTO HL93 Loading Standard
Price:
1000USD ~ 2000USD Per ton
MOQ:
negotiation
Delivery Time:
negotiation
Brand:
EVERCROSS
Product Description
Permanent Composite Beam Bridge with Steel Truss
Custom engineered composite structural bridge combining steel truss beams with reinforced concrete members for superior load-bearing capacity and structural integrity.
Composite Beam Bridge Technology
This advanced bridge system integrates steel members (plate beams, box beams, or truss beams) with reinforced concrete components through specialized shear connectors. The composite action creates a unified structural system that maximizes material performance.
Structural Design Features
- Combined section design for enhanced structural efficiency
- Increased section stiffness with reduced steel quantity
Bridge Configuration Options
Available in multiple structural configurations to meet specific project requirements:
Composite Plate Girder Bridge
I-section steel beams for medium and small span applications, featuring asymmetric sections to optimize material usage.
Composite Box Girder Bridge
Closed or open steel box girders providing high torsional rigidity, ideal for curved bridges and continuous structures.
Composite Truss Bridge
Steel truss configuration combined with concrete bridge panels, offering excellent permeability and aesthetic appeal.
Shear Connection Systems
Critical component ensuring composite action between steel and concrete elements:
- Welded nail shear keys - most widely used
- Channel steel shear keys
- Perforated plate connectors
Technical 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, BS5400 HA+20HB, HA+30HB, AS5100 Truck-T44, IRC 70R Class A/B, NATO STANAG MLC80/MLC110 |
| Steel Grade | EN10025 S355JR, S355J0, EN10219 S460J0, EN10113 S460N, BS4360 Grade 55C, ASTM A572 GR50/GR65 |
| Certifications | ISO9001, ISO14001, ISO45001, EN1090, CIDB, COC, PVOC, SONCAP |
Key Advantages
- Convenient construction with lightweight steel components
- Reduced dead load compared to concrete bridges
- Optimized material performance with steel in tension and concrete in compression
- Cost-effective solution for long-span applications
- Enhanced durability and long service life
Applications
- Highway and railway bridge construction
- Emergency and temporary bridge installations
- Rehabilitation and replacement of existing bridges
Similar Products
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