Prefabricated Compact Bailey Bridge
Bailey Bridges are portable steel bridges widely used in various applications. Their key features include adjustable spans, significant load-bearing capacity, lightweight components, easy assembly/disassembly with basic tools, and excellent adaptability.
Surface protection options include paint or hot-dip galvanizing for enhanced durability.
| Configuration | Roadway Width | Span Range |
|---|---|---|
| Single Lane | 3.15m / 4.2m | 30ft-200ft |
| Double Lane | 7.35m | 30ft-180ft |
| Load Capacity: Custom designed to requirements | ||
| Bridge Types: CB100, CB200 | ||
- Simple yet robust structure
- Easy transportation and rapid assembly
- Quick disassembly capability
- Exceptional load-bearing capacity
- Superior stability and long fatigue life
- Adjustable spans and configurations
- High strength-to-weight ratio reduces beam height and self-weight compared to concrete bridges
- Uniform material properties ensure predictable performance matching design calculations
- Factory prefabrication enables fast site assembly with pins/bolts, unaffected by seasons
- Industrialized manufacturing process with easy transportation
- Simple maintenance and replacement with recyclable materials
Suitable for various bridge types including beam bridges, arch bridges, rigid frame bridges, cable-stayed bridges, suspension bridges, and pedestrian footbridges.
Available as temporary bridges, emergency bridges, or permanent fixed installations. The modular system allows creation of suspension bridges with varied spans, featuring minimal components, light weight, and cost efficiency.
The Compact 200 panel bridge features enhanced 2.134m panel height and alternating joint design to reduce deformation. Pre-arch method minimizes deflection, while orienting sleeve-fixed bolt connections improve accuracy and longevity. Composite wind-resistant braces enhance overall stability.
- Heavy loading capacity with great stability
- Extended fatigue life with lightweight construction
- Cost-effective solution with rapid installation
| Bridge Types | Bailey bridge (Compact-200, Compact-100, LSB, PB100, China-321, BSB), Modular bridge (GWD, Delta, 450-type), 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, Truck-60T, Trailer-80/100Ton |
| Steel Grades | EN10025 S355JR S355J0/EN10219 S460J0/EN10113 S460N/BS4360 Grade 55C, AS/NZS3678/3679/1163/Grade 350, ASTM A572/A572M GR50/GR65, GB1591 GB355B/C/D/460C |
| Certifications | ISO9001, ISO14001, ISO45001, EN1090, CIDB, COC, PVOC, SONCAP |
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