Fabricated Portable Steel Truss Bridge - Lightweight Design with 843.9 kN Shear Capacity and 8228.6 kN.m Moment Rating
Price:
USD 95-450
MOQ:
1 Pcs
Delivery Time:
8-10 work days
Brand:
Zhonghai Bailey Bridge
Product Description
Fabricated Portable Steel Bridge Overview
Our fabricated portable steel bridges are engineered for exceptional performance in temporary and permanent applications. These lightweight truss bridges combine structural integrity with practical deployment advantages.
Steel Quality Impact on Load-Bearing Capacity
The selection of high-quality steel directly influences the structural performance and longevity of Bailey bridges:
Material Strength: High-strength low-alloy (HSLA) steel provides superior tensile strength and durability, enabling heavier load support with optimized material usage.
Corrosion Resistance: Weathering steel and stainless steel options prevent rust and degradation, maintaining structural integrity over extended service periods.
Fatigue Resistance: Engineered to withstand repetitive traffic and environmental loading without developing structural weaknesses or cracks.
Weldability and Fabrication: Premium steel ensures precise component fabrication and assembly, maximizing structural performance and load capacity.
Design Flexibility: Adaptable configurations and spans allow optimization for specific load requirements and site conditions.
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 | 1593.2/3122.8/4585.5/6054.3 | 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 of Truss Bridge (Half Bridge)
| Structure | Geometric Characteristics | Chord Area (cm²) | Section Properties (cm³) | Moment of Inertia (cm⁴) |
|---|---|---|---|---|
| SS | SS | 25.48 | 5437 | 580174 |
| SSR | SSR | 50.96 | 10875 | 1160348 |
| DS | DS | 50.96 | 10875 | 1160348 |
| DSR1 | DSR1 | 76.44 | 16312 | 1740522 |
| DSR2 | DSR2 | 101.92 | 21750 | 2320696 |
| TS | TS | 76.44 | 16312 | 1740522 |
| TSR2 | TSR2 | 127.4 | 27185 | 2900870 |
| TSR3 | TSR3 | 152.88 | 32625 | 3481044 |
| QS | QS | 101.92 | 21750 | 2320696 |
| QSR3 | QSR3 | 178.36 | 38059 | 4061218 |
| QSR4 | QSR4 | 203.84 | 43500 | 4641392 |
CB321(100) Truss Press Limited Table
| No. | Internal Force | Structure Form | Not Reinforced Model | Reinforced Model |
|---|---|---|---|---|
| 321(100) | Standard Truss Moment (kN.m) | SS/DS/TS/DDR | 788.2/1576.4/2246.4/3265.4 | 1687.5/3375/4809.4/6750 |
| 321(100) | Standard Truss Shear (kN) | SS/DS/TS/DDR | 245.2/490.5/698.9/490.5 |
CB321(100) Geometric Characteristics of Truss Bridge (Half Bridge)
| Type No. | Geometric Characteristics | Structure Form | Not Reinforced Model | Reinforced Model |
|---|---|---|---|---|
| 321(100) | Section Properties (cm³) | SS/DS/TS/DDR | 3578.5/7157.1/10735.6/14817.9 | 7699.1/15398.3/23097.4/30641.7 |
| 321(100) | Moment of Inertia (cm⁴) | SS/DS/TS/DDR | 250497.2/500994.4/751491.6/2148588.8 | 577434.4/1154868.8/1732303.2/4596255.2 |
Key Advantages
Simple structure design for straightforward assembly
Convenient transportation and rapid deployment capabilities
Easy disassembly for relocation and storage
Heavy loading capacity with exceptional stability
Long fatigue life with alternative span configurations
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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