Galvanized Steel Frame Bridge with 3375 kN.m Moment Capacity and 490.5 kN Shear Strength - Customized Structural Solutions
Price:
USD 95-450
MOQ:
1 Pcs
Delivery Time:
8-10 work days
Brand:
Zhonghai Bailey Bridge
Product Description
Product Overview
High-strength galvanized steel frame bridges designed for superior structural performance and long-term durability. Available in customized configurations to meet specific project requirements.
Steel Ductility Benefits in Bridge Design
The ductility of steel provides critical advantages in bridge engineering, ensuring structural integrity and safety under various loading conditions.
- Energy Absorption: Absorbs and dissipates energy from dynamic loads including wind, earthquakes, and heavy traffic
- Stress Redistribution: Deforms plastically to redistribute stresses and prevent crack propagation
- Fatigue Resistance: Withstands repetitive loading cycles without developing critical cracks
- Design Flexibility: Enables thinner sections and longer spans for material efficiency
- Safety Margin: Provides significant deformation capacity before failure for evacuation time
- Weldability & Fabrication: Easy to form and join steel components without brittleness
CB321(100) Truss Specifications
Internal Force Capacity
| Model Type | Standard Truss Moment (kN.m) | Standard Truss Shear (kN) |
|---|---|---|
| SS (Not Reinforced) | 788.2 | 245.2 |
| DS (Not Reinforced) | 1576.4 | 490.5 |
| TS (Not Reinforced) | 2246.4 | 698.9 |
| SSR (Reinforced) | 1687.5 | 245.2 |
| DSR (Reinforced) | 3375 | 490.5 |
| TSR (Reinforced) | 4809.4 | 698.9 |
Geometric Characteristics
| Model Type | Section Properties (cm³) | Moment of Inertia (cm⁴) |
|---|---|---|
| SS (Not Reinforced) | 3578.5 | 250497.2 |
| DS (Not Reinforced) | 7157.1 | 500994.4 |
| TS (Not Reinforced) | 10735.6 | 751491.6 |
| SSR (Reinforced) | 7699.1 | 577434.4 |
| DSR (Reinforced) | 15398.3 | 1154868.8 |
| TSR (Reinforced) | 23097.4 | 1732303.2 |
CB200 Truss Specifications
Internal Force Capacity
| Model Type | Standard Truss Moment (kN.m) | Standard Truss Shear (kN) |
|---|---|---|
| SS (Not Reinforced) | 1034.3 | 222.1 |
| DS (Not Reinforced) | 2027.2 | 435.3 |
| TS (Not Reinforced) | 2978.8 | 639.6 |
| QS (Not Reinforced) | 3930.3 | 843.9 |
| SSR (Reinforced) | 2165.4 | 222.1 |
| DSR (Reinforced) | 4244.2 | 435.3 |
| TSR (Reinforced) | 6236.4 | 639.6 |
| QSR (Reinforced) | 8228.6 | 843.9 |
Geometric Characteristics
| Model Type | 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 installation
- Convenient transportation and handling
- Rapid assembly and disassembly capabilities
- Heavy loading capacity up to 8228.6 kN.m
- Exceptional stability and long fatigue life
- Flexible alternative span configurations
- Customizable 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