CHINA 321 Temporary Modern Steel Bailey Bridge Easy And Fast Erection
| Attribute | Value |
|---|---|
| Product Name | Bailey Bridge |
| Steel | S355JR, S355J0, S460J0, ASTM Gr65, Gr50, etc |
| Type | CB100, CB200 |
| Deck | Steel Deck |
| Standard | AASHTO, BS5400, AS5100, IRC, etc |
| Annual output | 100,000 Tons |
The Bailey Bridge is a fabricated steel bridge characterized by lightweight components, easy disassembly, and strong adaptability. It can be quickly erected with simple tools and manpower.
The compact 100 Bailey bridge (HZCB100) is a steel truss bridge suitable for temporary or semi-permanent use. Its modular design offers:
- Component interchangeability
- Reusability
- Simple structure
- Easy transportation
- Rapid erection
Widely used in construction trestle bridges, suspension bridges, platforms, formwork support, gantry cranes, and bridge erecting machines.
| Geometric property | W(cm3) | J(cm4) |
|---|---|---|
| SS | 3578.5 | 250497.2 |
| SSR | 7699.1 | 577434.4 |
| DS | 7157.1 | 500994.4 |
| TS | 10735.6 | 751491.6 |
Note: The value in the table is for half of the bridge. Full bridge values should be multiplied by 2.
| Bridge Type | Unreinforced Bridge | Reinforced Bridge |
|---|---|---|
| Allowable Bending Moment [M] (kN·m) | 788.2 - 4653.2 | 1687.5 - 9618.8 |
| Allowable Shear Force [Q] (kN) | 245.2 - 698.9 | 245.2 - 698.9 |
Note: The value in the table is for half of the bridge. Full bridge values should be multiplied by 2.
- Heavy loading capacity
- Excellent stability
- Long fatigue life
- Lightweight construction
- Cost-effective
- Fast and easy erection
| Single Lane | Standard roadway: 3.15m / 4.2m | Span: 30ft-200ft |
|---|---|
| Double Lane | Standard roadway: 7.35m | Span: 30ft-180ft |
| Load | Designed according to different requirements |
| Deck | Steel deck |
| Bridge Type | CB100, CB200 |
| 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 Grade | EN10025 S355JR S355J0/EN10219 S460J0/EN10113 S460N/BS4360 Grade 55CAS/NZS3678/3679/1163/Grade 350, ASTM A572/A572M GR50/GR65GB1591 GB355B/C/D/460C |
- Lightweight Design: Made from high-strength steel, reducing weight while maintaining load capacity
- Versatile Span Lengths: Configurable from 10 to 60 meters (33 to 200 feet)
- Load Capacity: Supports heavy loads including military vehicles
- Durability: Resistant to corrosion and weathering with proper maintenance
- Simple Construction: Requires no special tools or heavy equipment
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