Galvanized Structural Steel Panel Bridge - CB321 & CB200 Models with 3930 kN.m Load Capacity and Corrosion Resistance
Price:
USD 95-450
MOQ:
1 Pcs
Delivery Time:
8-10 work days
Brand:
Zhonghai Bailey Bridge
Product Description
Product Overview
Galvanized structural steel panel bridges designed for exceptional corrosion resistance and long-term durability in demanding environments.
Post-Rainfall Safety Inspection Protocol
Foundation Inspection
- Foundation Settlement Check: Inspect piers and abutments for uneven settlement; reinforce or adjust if sinking or tilting is detected
- Foundation Stability Assessment: Examine for water accumulation, erosion hollowing, and verify soil/structure connection integrity
Structural Inspection
- Panel Connection Verification: Check pins, bolts, and connectors for looseness, damage, or missing components
- Bridge Deck Examination: Inspect for cracks, deformation, warping, or displacement; repair or replace as needed
- Overall Structural Assessment: Observe bridge from distance for deformation, twisting, or tilting; investigate causes and reinforce
Accessories Inspection
- Wind-Resistant Tie Rods: Ensure secure installation and check for looseness or damage
- U-Bolt Verification: Inspect for looseness, missing components, or damage; restore as required
Safety Facility Check
- Warning Signs: Verify completeness and clarity at bridge ends and on deck; replenish or repair if damaged
- Guardrail Inspection: Check for firmness, damage, or deformation to ensure fall prevention effectiveness
Additional Inspections
- Drainage Conditions: Ensure unobstructed drainage facilities; clear channels to prevent water accumulation and erosion
- Bridge Deflection Measurement: Use professional equipment to measure mid-span deflection; analyze causes if increased
Technical Specifications
CB321(100) Truss Performance Data
| Model | Structure Type | Moment (kN.m) | Shear (kN) |
|---|---|---|---|
| 321(100) | Standard Truss SS | 788.2 | 245.2 |
| 321(100) | Standard Truss DS | 1576.4 | 490.5 |
| 321(100) | Standard Truss TS | 2246.4 | 698.9 |
| 321(100) | Standard Truss DDR | 3265.4 | 490.5 |
CB321(100) Geometric Characteristics
| Type | 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 |
CB200 Truss Performance Data
| Model | Structure Type | Moment (kN.m) | Shear (kN) |
|---|---|---|---|
| 200 | Standard Truss SS | 1034.3 | 222.1 |
| 200 | Standard Truss DS | 2027.2 | 435.3 |
| 200 | Standard Truss TS | 2978.8 | 639.6 |
| 200 | Standard Truss QS | 3930.3 | 843.9 |
CB200 Geometric Characteristics
| Structure | Chord Area (cm²) | Section Properties (cm³) | Moment of Inertia (cm⁴) |
|---|---|---|---|
| SS | 25.48 | 5437 | 580174 |
| DS | 50.96 | 10875 | 1160348 |
| TS | 76.44 | 16312 | 1740522 |
| QS | 101.92 | 21750 | 2320696 |
Key Advantages
- Simple modular structure for easy assembly
- Convenient transportation and rapid deployment
- Easy disassembly and reconfiguration
- Heavy loading capacity up to 3930.3 kN.m
- Exceptional stability and long fatigue life
- Flexible span configurations and load 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