ISO9001 Hot-Dip Galvanized Temporary Steel Truss Bridge with 6750 kN.m Moment Capacity and 843.9 kN Shear Strength
Price:
USD 95-450
MOQ:
1 Pcs
Delivery Time:
8-10 work days
Brand:
Zhonghai Bailey Bridge
Product Description
Temporary Steel Truss Bridge Overview
Our ISO9001 certified temporary steel truss bridges feature hot-dip galvanized construction for superior corrosion resistance and long-term durability in demanding applications.
Corrosion Impact on Steel Bridges
Corrosion on Bailey bridges can significantly affect structural integrity and operational safety:
- Reduced Load-Bearing Capacity: Corrosion decreases steel cross-sectional area, weakening load capacity and potentially leading to structural failure
- Structural Weakness and Deformation: Corroded components may bend or deform, compromising overall bridge stability
- Increased Maintenance Costs: Requires frequent inspections, rust removal, painting, and part replacement
- Shortened Lifespan: Accelerated wear and tear necessitates earlier component or bridge replacement
- Safety Risks: Weakened critical components like bolts, pins, and beams can lead to unexpected failures
- Environmental Impact: Rust and debris release can affect local ecosystems
Technical Specifications
CB321(100) Truss Performance Data
| Internal Force | Structure Form | Not Reinforced Model | Reinforced Model |
|---|---|---|---|
| Standard Truss Moment (kN.m) | SS/DS/TS/DDR | 788.2 / 1576.4 / 2246.4 / 3265.4 | 1687.5 / 3375 / 4809.4 / 6750 |
| SSR/DSR/TSR/DDR | 1687.5 / 3375 / 4809.4 / 6750 | 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
| Geometric Characteristics | Structure Form | Not Reinforced Model | Reinforced Model |
|---|---|---|---|
| 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
| Internal Force | Structure Form | Not Reinforced Model | Reinforced Model |
|---|---|---|---|
| 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 |
| Standard Truss Shear (kN) | SS/DS/TS/QS | 222.1 / 435.3 / 639.6 / 843.9 | 222.1 / 435.3 / 639.6 / 843.9 |
| 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 |
| High Bending Truss Shear (kN) | SS/DS/TS/QS | 348 / 696 / 1044 / 1392 | 348 / 696 / 1044 / 1392 |
CB200 Geometric Characteristics
| Structure | 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 |
Product Advantages
- Simple structure design for easy implementation
- Convenient transport and handling capabilities
- Rapid erection and easy disassembly processes
- Heavy loading capacity with maximum stability
- Extended fatigue life for long-term reliability
- Flexible alternative span and loading capacity options
Product Images
Similar Products
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