High Strength Steel Trestle Bridge Q235 3.2m-3.7m Width with 3930.3 kN.m Load Capacity
Price:
USD 95-450
MOQ:
1 Pcs
Delivery Time:
8-10 work days
Brand:
Zhonghai Bailey Bridge
Product Description
Product Overview
High Strength Steel Trestle Bridge constructed from Q235 steel with standard widths ranging from 3.2m to 3.7m. This portable steel structure bridge offers exceptional durability and load-bearing capacity for various industrial applications.
Corrosion Inspection Guidelines
Regular inspections are essential to maintain structural integrity and identify early signs of corrosion:
Visual Inspection Points
- Surface Rust: Check for visible rust on steel components including panels, transoms, and stringers
- Material Loss: Inspect for thinning or weakening of components due to corrosion
- Pitting Corrosion: Look for small, deep holes or cavities that reduce component strength
- Surface Irregularities: Identify uneven surfaces or rough patches indicating corrosion
- Cracks & Structural Damage: Examine for cracks in steel components and loose connections
- Deformation: Check for bent or warped panels and transoms
- Coating Deterioration: Look for peeling or chipping paint exposing steel to moisture
- Water Retention: Identify areas where water pools on bridge surfaces
- Drainage Issues: Ensure drainage systems are clear and functioning properly
- Unusual Noises: Listen for creaking or grinding sounds during use
Technical Specifications
CB200 Truss Press Limited Table
| NO. | Internal Force | Structure Form | Not Reinforced Model | Reinforced Model |
|---|---|---|---|---|
| 200 | 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 |
| 200 | Standard Truss Shear (kN) | SS/DS/TS/QS | 222.1/435.3/639.6/843.9 | |
| 201 | High Bending Truss Moment (kN.m) | SS/DS/TS/QS | 3335.8/6538.2/9607.1/12676.1 | |
| 202 | High Bending Truss Shear (kN) | SS/DS/TS/QS | 348/696/1044/1392 | |
| 203 | Shear Force of Super High Shear Truss (kN) | SS/DS/TS/QS | 509.8/999.2/1468.2/1937.2 |
CB200 Geometric Characteristics Table
| Structure | Geometric Characteristics | Chord Area (cm²) | Section Properties (cm³) | Moment of Inertia (cm⁴) |
|---|---|---|---|---|
| SS | Standard Truss | 25.48 | 5437 | 580174 |
| SSR | Reinforced Standard Truss | 50.96 | 10875 | 1160348 |
| DS | Double Strength | 50.96 | 10875 | 1160348 |
| DSR1 | Reinforced Double Strength 1 | 76.44 | 16312 | 1740522 |
| DSR2 | Reinforced Double Strength 2 | 101.92 | 21750 | 2320696 |
CB321(100) Truss Specifications
| Type | Standard Truss Moment (kN.m) | Standard Truss Shear (kN) | Section Properties (cm³) | Moment of Inertia (cm⁴) |
|---|---|---|---|---|
| SS | 788.2 | 245.2 | 3578.5 | 250497.2 |
| DS | 1576.4 | 490.5 | 7157.1 | 500994.4 |
| TS | 2246.4 | 698.9 | 10735.6 | 751491.6 |
| DDR | 3265.4 | 490.5 | 14817.9 | 2148588.8 |
Key Advantages
- Simple structure design for easy installation
- Convenient transport and speedy erection capabilities
- Easy disassembling for relocation and storage
- Heavy loading capacity with exceptional stability
- Long fatigue life and alternative span configurations
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