Prefabricated Steel Plate Girder Bridge with 40-60m Span Range and MLC110 Loading Capacity for Highway & Railway Applications
Price:
1000USD ~ 2000USD Per ton
MOQ:
negotiation
Delivery Time:
negotiation
Brand:
EVERCROSS
Product Description
Prefabricated Steel Plate Girder Bridge Overview
Steel plate girder bridges are engineered structures composed of steel plates welded, bolted, or riveted to form solid I-shaped beams as the primary load-bearing components. These bridges offer exceptional strength and durability for various transportation applications.
Bridge Classification & Specifications
Structural Types
- Upper bearing plate beam - deck located on upper flange
- Bottom bearing plate beam - deck located on lower flange
- Riveted, fully welded, or bolted welded connections
Economic Span Ranges
- Simply supported bridges: Up to 40 meters
- Continuous bridges: Up to 60 meters
Upper Bearing Plate Girder Bridge
Structural Components
- Main load-bearing structure (two I-beams)
- Bridge deck system with tracks and guard rails
- Connection systems including horizontal and cross bracing
- Support structures and vertical/horizontal stiffeners
Design Features
- Equal section beams for smaller spans
- Variable section beams for larger spans
- End stiffeners for beam end reaction force transmission
Application Advantages
Upper Bearing Advantages
- Simple structural design
- Reduced steel consumption
- Full-span transportation capability
- Ideal for spans under 40 meters
Bottom Bearing Features
- Lower construction height requirements
- Enhanced structural stability
- Increased material usage for superior performance
Technical Specifications & Standards
| Specification Category | Standards & Capabilities |
|---|---|
| Design Spans | 10m to 300m single span capacity |
| Carriage Way | Single lane, double lanes, multilane, walkway configurations |
| Loading Capacity | AASHTO HL93, HS15-44, HS20-44, HS25-44, NATO STANAG MLC80/MLC110, Truck-60T, Trailer-80/100Ton |
| Steel Grade | EN10025 S355JR, S355J0, EN10219 S460J0, ASTM A572 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 |
| Galvanization | ISO1461, AS/NZS 4680, ASTM-A123, BS1706 |
Key Benefits & Applications
Primary Applications
- Highway and roadway bridge construction
- Railway bridge infrastructure
- Waterway crossing solutions
- Emergency and temporary bridge installations
Operational Advantages
- Industrial manufacturing compatibility
- Rapid transportation and installation
- Quick assembly and disassembly for temporary needs
- Easy maintenance, repair, and replacement capabilities
All steel plate girder bridge designs are engineered by professional structural engineers, considering specific load requirements, span lengths, environmental conditions, and service life specifications.
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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