High Stiffness Composite Beam Bridge - Steel Concrete Design for 10-300M Spans with AASHTO HS20-44 Loading
Price:
1000USD ~ 2000USD Per ton
MOQ:
negotiation
Delivery Time:
negotiation
Brand:
EVERCROSS
Product Description
Composite Beam Bridge Overview
Composite beam bridges integrate steel structural members (steel plate beams, steel box beams, steel truss beams) with reinforced concrete components using shear connectors for combined structural performance.
Structural Types & Applications
Composite Plate Girder Bridge
Utilizes I-section steel beams for medium and small span bridges, available as rolled sections or welded steel beams with asymmetric sections to optimize material usage.
Composite Box Girder Bridge
Features higher torsional rigidity and stability than I-section bridges, suitable for locations with clearance limitations and traffic continuity requirements.
Composite Truss Bridge
Combines steel trusses with concrete bridge panels, offering enhanced permeability, aesthetics, and construction flexibility with prefabricated components.
Composite Rigid Frame Bridge
Integrates steel-concrete composite beams with concrete piers, providing increased headroom, improved seismic performance, and elimination of falling beam risks.
Key Structural Characteristics
- Combined section design with increased stiffness
- Reduced steel quantity through optimized material usage
- Lower noise levels compared to all-steel bridges
- Flexible slope and superelevation adjustment capabilities
- Reliable shear transfer mechanisms for beam-panel integration
Technical Advantages
- Construction efficiency with lightweight steel components
- Reduced dead load compared to concrete bridges
- Optimized material performance: steel for tension, concrete for compression
- Cost-effective solution for long-span applications
- Enhanced structural performance and durability
Evercross Steel Bridges Specifications
| Bridge Types | Bailey bridge (Compact-200, Compact-100, LSB, PB100, China-321, BSB), Modular bridge (GWD, Delta, 450-type), Truss Bridge, Warren bridge, Arch bridge, Plate bridge, Beam bridge, Box girder bridge, Suspension bridge, Cable-stayed bridge, Floating bridge |
|---|---|
| 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, Truck-60T, Trailer-80/100Ton |
| Steel Grade | EN10025 S355JR S355J0/EN10219 S460J0/EN10113 S460N/BS4360 Grade 55C, AS/NZS3678/3679/1163/Grade 350, ASTM A572/A572M GR50/GR65, GB1591 GB355B/C/D/460C |
| Certifications | ISO9001, ISO14001, ISO45001, EN1090, CIDB, COC, PVOC, SONCAP |
| Welding Standards | AWS D1.1/AWS D1.5, AS/NZS 1554 or equivalent |
| Bolts Standards | ISO898, AS/NZS1252, BS3692 or equivalent |
| Galvanization Codes | ISO1461, AS/NZS 4680, ASTM-A123, BS1706 or equivalent |
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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