Fabricated Modular Steel Bridge Structure Q235 Steel 6-54m Length with 3375 kN.m Moment Capacity and 490.5 kN Shear Strength
Price:
USD 95-450
MOQ:
1 Pcs
Delivery Time:
8-10 work days
Brand:
Zhonghai Bailey Bridge
Product Description
Product Overview
Our fabricated modular steel bridge structure utilizes Q235 secondary steel and is available in lengths ranging from 6 to 54 meters. This versatile bridge solution combines robust construction with modern engineering principles for reliable performance across various applications.
Advanced Automation Technologies
Modern bridge construction leverages cutting-edge automation technologies to enhance efficiency, quality, and safety:
Robotics: Automated welding, painting, and concrete pouring with precision control
IoT Sensors: Real-time structural health monitoring of strain, temperature, and vibration
Digital Twin Technology: Virtual modeling for simulation and predictive maintenance
3D Printing: Prefabricated components with complex geometries and reduced construction time
Artificial Intelligence: Design optimization, defect detection, and structural analysis with 95% accuracy
Building Information Modeling (BIM): Enhanced visualization and collaboration throughout project lifecycle
Technical Specifications
CB321(100) Truss Performance Data
| Model | Standard Truss Moment (kN.m) | Standard Truss Shear (kN) |
|---|---|---|
| SS | 788.2 | 245.2 |
| DS | 1576.4 | 490.5 |
| TS | 2246.4 | 698.9 |
| DDR | 3265.4 | 490.5 |
| SSR | 1687.5 | 245.2 |
| DSR | 3375 | 490.5 |
| TSR | 4809.4 | 698.9 |
| DDR | 6750 | 490.5 |
CB321(100) Geometric Characteristics
| Model | 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
| Model | Standard Truss Moment (kN.m) | Standard Truss Shear (kN) |
|---|---|---|
| SS | 1034.3 | 222.1 |
| DS | 2027.2 | 435.3 |
| TS | 2978.8 | 639.6 |
| QS | 3930.3 | 843.9 |
| SSR | 2165.4 | 222.1 |
| DSR | 4244.2 | 435.3 |
| TSR | 6236.4 | 639.6 |
| QSR | 8228.6 | 843.9 |
CB200 Geometric Characteristics
| Model | 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 implementation
Convenient transportation and rapid assembly
Easy disassembly and reconfiguration capabilities
Heavy loading capacity with exceptional stability
Long fatigue life and versatile span alternatives
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