Bailey Bridge Steel Isotropic Bridge
A standardized bridge system featuring uniform material properties, high modulus of elasticity, and rapid construction for diverse applications.
Product Overview
The Bailey Bridge Steel Isotropic Bridge is a globally recognized standard bridge equipment, widely adopted for its reliability and versatility in various construction scenarios.
Key Advantages
Simple structure design
Convenient transportation
Rapid assembly and disassembly
High load-bearing capacity
Excellent stability and long fatigue life
Adaptable span and loading configurations
Technical Features
- High strength and significant stiffness compared to concrete bridges, reducing beam height and self-weight
- Uniform material quality and consistent modulus of elasticity ensure predictable performance
- Factory manufacturing with on-site assembly enables short construction periods and seasonal flexibility
- Industrialized production with convenient transportation capabilities
- Easy maintenance, replacement, and material recycling with extended service life
Application Range
Suitable for beam bridges, arch bridges, rigid frame bridges, cable-stayed bridges, suspension bridges, and pedestrian footbridges.
Bridge Configuration Types
Available as temporary bridges, emergency bridges, and fixed bridges. The system enables construction of suspension bridges with various spans using minimal components.
Technical Specifications
| Panel Dimensions |
3.048 × 2.134 meters |
| Span Increment |
3.048 meters per segment |
| Carriageway Width (Single Lane) |
4.2 meters |
| Carriageway Width (Double Lane) |
7.35 meters |
| Surface Treatment |
Painting or galvanizing as required |
Engineering Innovations
The HARZONE CB200 Bailey Bridge employs alternating joint connections between reinforcement chords and panels to minimize inelastic deformation. Pre-arch methodology reduces mid-span vertical deflection, while bolt-connected components use orienting sleeve fixation for enhanced connection accuracy and safety.
Composite wind-resistant braces connected to transom/girders improve overall bridge stability, ensuring reliable performance in various environmental conditions.
