Rigid Steel Concrete Composite Bridge For Railway Easy Assembled
The composite beam bridge combines steel members (plate beams, box beams, truss beams) with reinforced concrete components through shear connectors, creating a durable and efficient bridge solution suitable for railway and highway applications.
| 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 |
- Combination section design increases stiffness while reducing steel quantity
- Lower noise levels compared to all-steel bridges under live load
- Easy adjustment of slope and external superelevation
- Reliable shear transfer mechanism between steel and concrete components
I-section steel beams for medium and small spans, reducing production and installation costs. Can use rolled section steel or welded steel beams with asymmetric sections.
Higher torsional rigidity and stability than I-section bridges. Solves clearance issues and avoids traffic interruption during construction.
Steel truss replaces solid steel beam, offering better permeability and aesthetics. Requires more complex joint design.
Consolidated with concrete piers, providing large headroom, beautiful shape, and higher seismic performance than simple supported bridges.
- Convenient construction due to steel strength and light weight
- Reduced dead load compared to concrete bridges
- Optimized material performance (steel in tension, concrete in compression)
- Cost savings, especially in long-span bridges
- High strength-to-weight ratio
- Durable and maintenance-friendly design
Ideal for both highway and railway bridges, offering versatile solutions for various infrastructure projects with spans ranging from 10M to 300M.
| Category | Details |
|---|---|
| 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 |
| Steel Grade | Various international standards including EN10025, AS/NZS3678, ASTM A572, GB1591 |
| Certifications | ISO9001, ISO14001, ISO45001, EN1090, CIDB, COC, PVOC, SONCAP |
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