Rigid Frame Composite Steel Bridge Medium Spans Scaffold Construction
Price:
1000USD ~ 2000USD Per ton
MOQ:
negotiation
Delivery Time:
negotiation
Brand:
EVERCROSS
Product Description
Rigid Frame Composite Steel Bridge Medium Spans Scaffold Construction
| Attribute | Value |
|---|---|
| Product Name | Composite beam bridge |
| Bridge Deck | Concrete |
| Material | Prefabricated Steel |
| Spans | Small Spans, Medium Spans, Large Spans |
| Durability | Long-lasting |
| Installation | Easy and efficient installation process |
Composite Beam Bridge Description
The composite beam bridge combines steel members (steel plate beams, steel box beams, steel truss beams) with reinforced concrete members through shear connectors to create a unified structural system. This assembled bridge span structure separates the beam rib from the bridge panel via longitudinal horizontal joints, resulting in staged stress distribution.
Composite beams are categorized into concrete composite beams and steel-concrete composite beams based on materials used. Steel-concrete composite beams feature steel beam ribs and reinforced concrete bridge panels connected via shear keys.
Structural Characteristics
- Combined section design increases stiffness while reducing steel quantity
- Lower noise levels under live load compared to all-steel bridges
- Easy slope and superelevation adjustment
- Utilizes short section steel components (channel steel, angle steel)
- Flexible shear transfer system with diagonal reinforcement options
Structural Forms
Composite Plate Girder Bridge: Ideal for medium and small spans, utilizing I-section steel beams (rolled or welded) to reduce production costs. Often features asymmetric steel beam sections.
Composite Box Girder Bridge: Offers higher torsional rigidity and stability than I-section bridges. Enables increased crossing capacity and solves clearance issues without traffic interruption.
Composite Rigid Frame Bridge: Features steel-concrete composite beams consolidated with concrete piers, offering large headroom, seismic resistance, and eliminating falling beam risks.
Key Advantages
- Simplified construction process due to steel's strength and lightweight properties
- Reduced dead load compared to concrete bridges, especially beneficial for long spans
- Optimized material performance with steel handling tension and concrete compression
- Cost-effective solution, particularly for long-span applications
Applications
Composite beam bridges serve in highway and railway infrastructure, industrial/commercial developments (ports, industrial complexes), and for rehabilitation/replacement of aging bridges. They provide durable solutions with minimal traffic disruption.
Evercross Steel Bridges 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: Compliant with AASHTO, BS5400, AS5100, IRC, and NATO standards
Certifications: ISO9001, ISO14001, ISO45001, EN1090, CIDB, COC, PVOC, SONCAP
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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
10th Floor, Building 1, No. 188 Changyi Road, Baoshan District, Shanghai,China
Contact Person
Libby Chen