Steel Structure Prefabricated Pedestrian Truss Bridge - CB200 & CB321 Models with 1034.3 kN.m to 8228.6 kN.m Capacity
Price:
USD 95-450
MOQ:
1 Pcs
Delivery Time:
8-10 work days
Brand:
Zhonghai Bailey Bridge
Product Description
Product Overview
Our steel structure prefabricated pedestrian bridges offer reliable solutions for safe and efficient pedestrian crossings. Engineered for durability and quick installation, these truss bridges are ideal for various infrastructure applications.
Key Advantages
- Simple structural design for easy understanding and maintenance
- Convenient transportation due to modular prefabrication
- Rapid erection and disassembly capabilities
- Heavy loading capacity for various pedestrian traffic requirements
- Excellent stability and long fatigue life for extended service
- Flexible span configurations to accommodate different site conditions
Technical Specifications - CB200 Truss Bridge
Internal Force Parameters
| NO. | Internal Force | Structure Form | SS | DS | TS | QS | SSR | DSR | TSR | QSR |
|---|---|---|---|---|---|---|---|---|---|---|
| 200 | Standard Truss Moment (kN.m) | Not Reinforced/Reinforced | 1034.3 | 2027.2 | 2978.8 | 3930.3 | 2165.4 | 4244.2 | 6236.4 | 8228.6 |
| 200 | Standard Truss Shear (kN) | Not Reinforced/Reinforced | 222.1 | 435.3 | 639.6 | 843.9 | 222.1 | 435.3 | 639.6 | 843.9 |
| 201 | High Bending Truss Moment (kN.m) | Not Reinforced/Reinforced | 1593.2 | 3122.8 | 4585.5 | 6054.3 | 3335.8 | 6538.2 | 9607.1 | 12676.1 |
| 202 | High Bending Truss Shear (kN) | Not Reinforced/Reinforced | 348 | 696 | 1044 | 1392 | 348 | 696 | 1044 | 1392 |
| 203 | Shear Force of Super High Shear Truss (kN) | Not Reinforced/Reinforced | 509.8 | 999.2 | 1468.2 | 1937.2 | 509.8 | 999.2 | 1468.2 | 1937.2 |
Geometric Characteristics (Half Bridge)
| 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 |
Technical Specifications - CB321(100) Truss Bridge
Internal Force Parameters
| No. | Internal Force | Structure Form | SS | DS | TS | DDR | SSR | DSR | TSR | DDR |
|---|---|---|---|---|---|---|---|---|---|---|
| 321(100) | Standard Truss Moment (kN.m) | Not Reinforced/Reinforced | 788.2 | 1576.4 | 2246.4 | 3265.4 | 1687.5 | 3375 | 4809.4 | 6750 |
| 321(100) | Standard Truss Shear (kN) | Not Reinforced/Reinforced | 245.2 | 490.5 | 698.9 | 490.5 | 245.2 | 490.5 | 698.9 | 490.5 |
Geometric Characteristics (Half Bridge)
| Type No. | Geometric Characteristics | Structure Form | SS | DS | TS | DDR | SSR | DSR | TSR | DDR |
|---|---|---|---|---|---|---|---|---|---|---|
| 321(100) | Section Properties (cm³) | Not Reinforced/Reinforced | 3578.5 | 7157.1 | 10735.6 | 14817.9 | 7699.1 | 15398.3 | 23097.4 | 30641.7 |
| 321(100) | Moment of Inertia (cm⁴) | Not Reinforced/Reinforced | 250497.2 | 500994.4 | 751491.6 | 2148588.8 | 577434.4 | 1154868.8 | 1732303.2 | 4596255.2 |
Maintenance Guidelines
Regular inspection for algae growth is essential for bridge longevity and safety. Recommended inspection frequency:
- Standard inspection: At least twice annually
- Humid or coastal areas: Every 3-4 months
- Routine cleaning and inspection: Check for algae or moss during maintenance
- Environmental compliance: More frequent inspections near sensitive habitats or water bodies
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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