Steel Structure Composite Beam Bridge ODM - 10M to 300M Spans with AASHTO HS20-44 Loading Capacity
Price:
1000USD ~ 2000USD Per ton
MOQ:
negotiation
Delivery Time:
negotiation
Brand:
EVERCROSS
Product Description
Composite Beam Bridge Structural Overview
Steel-concrete composite beam bridges combine steel members (plate beams, box beams, truss beams) with reinforced concrete components using shear connectors for unified structural performance.
Structural Design Features
- Combined section design with increased stiffness
- Reduced steel quantity through optimized material usage
- Lower noise levels compared to all-steel bridges
- Rigid and flexible shear transfer systems
- Staged construction process for efficient assembly
Bridge Configuration Types
Composite Plate Girder Bridge: Utilizes I-section steel beams for medium spans, available in rolled or welded configurations.
Composite Box Girder Bridge: Features closed or open steel box sections with superior torsional rigidity, ideal for curved bridges.
Composite Truss Bridge: Employs steel truss systems instead of solid beams, offering better permeability and aesthetic appeal.
Composite Rigid Frame Bridge: Integrates steel-concrete beams with concrete piers, providing large headroom and improved seismic performance.
Technical Advantages
- Construction convenience with lightweight steel components
- Reduced dead load compared to concrete bridges
- Optimized material performance: steel in tension, concrete in compression
- Cost efficiency for long-span applications
- Enhanced structural stiffness, stability, and integrity
Application Scenarios
- Highway and railway bridge construction
- Pedestrian bridge infrastructure
- Overpasses and interchange systems
- Temporary and permanent bridge solutions
Evercross Steel Bridges Specifications
| Parameter | Specifications |
|---|---|
| Bridge Types | Bailey bridge, Modular bridge, 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 |
| Bolting Standards | ISO898, AS/NZS1252, BS3692 or equivalent |
| Galvanization Codes | ISO1461, AS/NZS 4680, ASTM-A123, BS1706 or equivalent |
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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