Steel Prefabricated Bailey Bridge
Quick-assembly steel bridge requiring only simple tools and manpower, suitable for both temporary and permanent applications. These portable steel bridges are widely used across various fields, featuring customizable spans, substantial load-bearing capacity, lightweight components, easy disassembly, and strong adaptability for rapid deployment.
Surface Protection Options
Available with paint coating or hot-dip galvanized finish for enhanced durability.
Technical Specifications
| Configuration |
Roadway Width |
Span Range |
| Single Lane |
3.15m / 4.2m |
30ft-200ft |
| Double Lane |
7.35m |
30ft-180ft |
| Load Capacity: Designed according to specific requirements |
| Deck Options: Steel deck or timber deck |
| Bridge Types: CB100, CB200 |
Product Introduction
The steel prefabricated Bailey Bridge is a globally recognized standard bridge equipment, extensively adopted and highly popular worldwide for its reliability and versatility.
Key Advantages
- Simple structure design
- Convenient transportation
- Rapid erection capabilities
- Easy disassembly process
- Heavy loading capacity
- Exceptional stability
- Long fatigue life
- Customizable spans and loading capacities
Product Features
- High strength and significant stiffness compared to concrete bridges, reducing beam height and self-weight
- Steel's isotropic properties ensure uniform material quality and elastic modulus, providing predictable performance
- Factory-manufactured components with on-site assembly for shorter construction periods and seasonal independence
- Ideal for industrialized manufacturing and easy transportation
- Easy maintenance and replacement with long service life and recyclable materials
Applications
Suitable for beam bridges, arch bridges, rigid frame bridges, cable-stayed bridges, suspension bridges, and pedestrian footbridges.
Bridge Configurations
Erects various types including temporary bridges, emergency bridges, and fixed bridges. Capable of creating suspension bridges with varied spans using minimal components, lightweight design, and cost-effective construction.
Bailey Bridge construction requires no special tools or heavy equipment. Bridge elements are compact enough for easy transport while maintaining strength for heavy loads, representing exceptional military engineering.
Compact 200 Panel Bridge
Similar in appearance to the Compact 100 panel bridge but features increased panel height of 2.134m. Utilizes alternating joints between reinforcement chords and panels to reduce inelastic deformation from oversized pinholes. Pre-arch method minimizes mid-span and vertical deflection. Bolt-connected components use orienting sleeve-fixing method for enhanced connection accuracy, with shear in orienting sleeves and tension in bolts for increased bolt lifespan and panel bridge safety. Composite wind-resistant braces connect to transom/girders for improved overall stability.
Competitive Advantages
- Heavy loading capacity
- Great stability
- Long fatigue life
- Light weight construction
- Low cost implementation
- Easy and fast erection process
