Long Span Steel Structure Prefabricated Bridge with 83m Span and 90-Ton Load Capacity - CB200 & CB321 Models
Price:
USD 95-450
MOQ:
1 Pcs
Delivery Time:
8-10 work days
Brand:
Zhonghai Bailey Bridge
Product Description
Long Span Steel Structure Prefabricated Bridge
Jiangsu Zhonghai Bridge Equipment Co., Ltd. specializes in advanced steel bridge construction with extensive experience in major domestic and international infrastructure projects.
Company Profile
Located in Dantu High-tech Park, Zhenjiang City, Zhonghai Bridge combines strong production capacity with advanced manufacturing technology for superior bridge solutions.
Major Domestic Projects
Runyang Bridge, Hangzhou Bay Cross-sea Bridge, Sutong Bridge, Yellow Sea Bridge, Zhoushan Liandao Bridge, Nanjing Yangtze River Fourth Bridge, Quanzhou Bay Cross-sea Bridge, Hutong Yangtze River Bridge, Zhangzhou Bay Cross-sea Bridge, Fuzhou-Xiamen High-speed Railway Quanzhou Bay Railway Bridge, Wufengshan Yangtze River Highway-Rail Bridge.
International Projects
Maldives China-Maldives Friendship Bridge, Brunei Cross-Sea Bridge, Pakistan Hub Power Station, Kenya-Malaysia Railway, Malaysia East Coast Railway.
Technical Innovation
First company in China to achieve fully automatic welding of Bailey bridges using advanced robotic technology. Developed 450-type Bailey bridge with 83-meter span and 90-ton load capacity, certified to Chinese, American, and European standards.
Quality & Safety Standards
ISO9001:2000 certified with strict quality inspections including ultrasonic flaw detection for main welds. Awarded quality system management demonstration unit.
CB200 Truss Specifications
| 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 |
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 assembly capabilities
- Easy disassembly for relocation or maintenance
- Heavy loading capacity up to 90 tons
- Exceptional stability and structural integrity
- Long fatigue life for extended service duration
- Flexible alternative span configurations
- Multiple loading capacity options
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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