Bailey Bridge Portable Steel Truss Bridge with 8228.6 kN.m Load Capacity & 203.84 cm² Chord Area
Price:
USD 95-450
MOQ:
1 Pcs
Delivery Time:
8-10 work days
Brand:
Zhonghai Bailey Bridge
Product Description
Bailey Bridge Portable Steel Bridge Overview
Bailey bridges represent advanced portable steel truss bridge technology with extensive applications in emergency rescue operations, traffic engineering, municipal water conservancy projects, and bridge reinforcement. Originally developed for military use in the 1950s, these bridges have evolved into versatile civil engineering solutions.
Chinese engineering has significantly advanced Bailey bridge technology, with standardized production since 1965 and innovative models like the HD200 offering enhanced load-bearing capacity and terrain adaptability. These bridges proved critical during the 2008 Wenchuan earthquake, facilitating supply transport, evacuation, and rescue team movement.
Technical Specifications
CB321(100) Truss Performance Data
| No. | Internal Force | Structure Form | Not Reinforced Model | Reinforced Model |
|---|---|---|---|---|
| 321(100) | Standard Truss Moment (kN.m) | SS | DS | TS | DDR | 788.2 | 1576.4 | 2246.4 | 3265.4 | 1687.5 | 3375 | 4809.4 | 6750 |
| Standard Truss Shear (kN) | SS | DS | TS | DDR | 245.2 | 490.5 | 698.9 | 490.5 | 245.2 | 490.5 | 698.9 | 490.5 |
CB321(100) Geometric Characteristics
| Type No. | Geometric Characteristics | Structure Form | Not Reinforced Model | Reinforced Model |
|---|---|---|---|---|
| 321(100) | Section Properties (cm³) | SS | DS | TS | DDR | 3578.5 | 7157.1 | 10735.6 | 14817.9 | 7699.1 | 15398.3 | 23097.4 | 30641.7 |
| Moment of Inertia (cm⁴) | SS | DS | TS | DDR | 250497.2 | 500994.4 | 751491.6 | 2148588.8 | 577434.4 | 1154868.8 | 1732303.2 | 4596255.2 |
CB200 Truss Performance Data
| No. | Internal Force | Structure Form | Not Reinforced Model | Reinforced Model |
|---|---|---|---|---|
| 200 | Standard Truss Moment (kN.m) | SS | DS | TS | QS | 1034.3 | 2027.2 | 2978.8 | 3930.3 | 2165.4 | 4244.2 | 6236.4 | 8228.6 |
| 200 | Standard Truss Shear (kN) | SS | DS | TS | QS | 222.1 | 435.3 | 639.6 | 843.9 | 222.1 | 435.3 | 639.6 | 843.9 |
| 201 | High Bending Truss Moment (kN.m) | SS | DS | TS | QS | 1593.2 | 3122.8 | 4585.5 | 6054.3 | 3335.8 | 6538.2 | 9607.1 | 12676.1 |
| 202 | High Bending Truss Shear (kN) | SS | DS | TS | QS | 348 | 696 | 1044 | 1392 | 348 | 696 | 1044 | 1392 |
| 203 | Shear Force of Super High Shear Truss (kN) | SS | DS | TS | QS | 509.8 | 999.2 | 1468.2 | 1937.2 | 509.8 | 999.2 | 1468.2 | 1937.2 |
CB200 Geometric Characteristics
| Structure | Geometric Characteristics | Chord Area (cm²) | Section Properties (cm³) | Moment of Inertia (cm⁴) |
|---|---|---|---|---|
| SS | SS | 25.48 | 5437 | 580174 |
| SSR | SSR | 50.96 | 10875 | 1160348 |
| DS | DS | 50.96 | 10875 | 1160348 |
| DSR1 | DSR1 | 76.44 | 16312 | 1740522 |
| DSR2 | DSR2 | 101.92 | 21750 | 2320696 |
| TS | TS | 76.44 | 16312 | 1740522 |
| TSR2 | TSR2 | 127.4 | 27185 | 2900870 |
| TSR3 | TSR3 | 152.88 | 32625 | 3481044 |
| QS | QS | 101.92 | 21750 | 2320696 |
| QSR3 | QSR3 | 178.36 | 38059 | 4061218 |
| QSR4 | QSR4 | 203.84 | 43500 | 4641392 |
Key Advantages
- Simple structure design for easy implementation
- Convenient transportation and logistics
- Rapid erection and deployment capabilities
- Easy disassembly and reusability
- Heavy loading capacity up to 8228.6 kN.m
- Excellent stability and structural integrity
- Long fatigue life and durability
- Versatile span and loading capacity alternatives
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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