Prefabricated Bailey Bridge CB321 & CB200 Models - 788.2 kN.m Moment Capacity, 245.2 kN Shear Force
Price:
USD 95-450
MOQ:
1 Pcs
Delivery Time:
8-10 work days
Brand:
Zhonghai Bailey Bridge
Product Description
Product Overview
The Bailey Bridge is a prefabricated highway steel bridge system invented by British engineer Donald West Bailey in 1938. This lightweight standardized truss unit bridge is constructed from high-strength steel components including beams, longitudinal beams, bridge decks, bridge seats, and connectors. The system enables rapid assembly of bridges suitable for various spans and load capacities using specialized installation equipment.
Technical Specifications
CB321(100) Truss Performance Data
| Internal Force | Standard Truss Moment (kN.m) | Standard Truss Shear (kN) |
|---|---|---|
| Not Reinforced - SS | 788.2 | 245.2 |
| Not Reinforced - DS | 1576.4 | 490.5 |
| Not Reinforced - TS | 2246.4 | 698.9 |
| Not Reinforced - DDR | 3265.4 | 490.5 |
| Reinforced - SSR | 1687.5 | 245.2 |
| Reinforced - DSR | 3375 | 490.5 |
| Reinforced - TSR | 4809.4 | 698.9 |
| Reinforced - DDR | 6750 | 490.5 |
CB321(100) Geometric Characteristics
| Structure Form | Section Properties (cm³) | Moment of Inertia (cm⁴) |
|---|---|---|
| SS | 3578.5 | 250497.2 |
| DS | 7157.1 | 500994.4 |
| TS | 10735.6 | 751491.6 |
| DDR | 14817.9 | 2148588.8 |
| SSR | 7699.1 | 577434.4 |
| DSR | 15398.3 | 1154868.8 |
| TSR | 23097.4 | 1732303.2 |
| DDR | 30641.7 | 4596255.2 |
CB200 Truss Performance Data
| Internal Force | Standard Truss Moment (kN.m) | Standard Truss Shear (kN) |
|---|---|---|
| Not Reinforced - SS | 1034.3 | 222.1 |
| Not Reinforced - DS | 2027.2 | 435.3 |
| Not Reinforced - TS | 2978.8 | 639.6 |
| Not Reinforced - QS | 3930.3 | 843.9 |
| Reinforced - SSR | 2165.4 | 222.1 |
| Reinforced - DSR | 4244.2 | 435.3 |
| Reinforced - TSR | 6236.4 | 639.6 |
| Reinforced - QSR | 8228.6 | 843.9 |
CB200 Geometric Characteristics
| Structure Form | Chord Area (cm²) | Section Properties (cm³) | Moment of Inertia (cm⁴) |
|---|---|---|---|
| SS | 25.48 | 5437 | 580174 |
| SSR | 50.96 | 10875 | 1160348 |
| DS | 50.96 | 10875 | 1160348 |
| DSR1 | 76.44 | 16312 | 1740522 |
| DSR2 | 101.92 | 21750 | 2320696 |
| TS | 76.44 | 16312 | 1740522 |
| TSR2 | 127.4 | 27185 | 2900870 |
| TSR3 | 152.88 | 32625 | 3481044 |
| QS | 101.92 | 21750 | 2320696 |
| QSR3 | 178.36 | 38059 | 4061218 |
| QSR4 | 203.84 | 43500 | 4641392 |
Key Advantages
- Simple structure design for easy assembly
- Convenient transportation and handling
- Rapid erection capabilities
- Easy disassembly for relocation
- Heavy loading capacity for demanding applications
- Excellent stability and structural integrity
- Long fatigue life for extended service
- Versatile alternative span and loading capacity options
Product Images
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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
Jiangsu Zhonghai Bridge Equipment Co.,LTD
Location
No. 83, Dantu New City Section, Speech Highway, Dantu District, Zhenjiang, Jiangsu, China
Contact Person
Lanny