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Steel Bridge
When it comes to ensuring safe vehicle passage—whether for daily commuter cars, heavy-duty trucks, or emergency vehicles—structural strength and long-term reliability are non-negotiable. The strong galvanized steel bridge emerges as a top-tier solution, combining robust steel construction with corrosion-resistant galvanization to create a secure pathway that stands up to traffic demands and environmental challenges.
At the core of this bridge’s safety performance is its exceptional structural strength. Galvanized steel retains the high tensile strength of raw steel, enabling the bridge to support the weight of various vehicles without bending or structural strain. For instance, in rural areas where farm trucks or delivery vans frequently pass, the bridge’s rigid framework distributes vehicle weight evenly, preventing localized stress that could lead to cracks or collapses. This strength is further reinforced by precision engineering, with reinforced beams and stable foundations that keep the bridge steady even under heavy or repeated vehicle loads.
The galvanization process adds another layer of safety by enhancing durability. Zinc coating forms a protective barrier against rust, moisture, and road salts—common threats that weaken other bridge materials over time. In coastal regions or areas with harsh winters, this corrosion resistance ensures the bridge’s structure remains intact for decades, avoiding rust-related damage that could compromise vehicle safety. Unlike uncoated steel or wooden bridges, which require frequent repairs to address decay, galvanized steel bridges maintain their structural integrity with minimal upkeep, reducing the risk of unexpected failures during vehicle passage.
Additionally, these bridges are designed with vehicle safety in mind. Many models include non-slip deck surfaces to prevent skidding in wet or icy conditions, along with sturdy guardrails that act as a buffer against accidental veering. For emergency vehicle routes, the bridge’s consistent strength and reliability ensure unobstructed passage, even during peak traffic or inclement weather—critical for saving lives and maintaining community connectivity.
In conclusion, the strong galvanized steel bridge is a pillar of safe vehicle passage. Its robust structure, corrosion resistance, and safety-focused design make it a dependable choice for roads, rural crossings, and industrial sites, ensuring that every vehicle—from passenger cars to heavy trucks—travels securely day in and day out.
| CB200 Truss Press Limited Table | |||||||||
| NO. | Internal Force | Structure Form | |||||||
| Not Reinforced Model | Reinforced Model | ||||||||
| SS | DS | TS | QS | SSR | DSR | TSR | QSR | ||
| 200 | Standard Truss Moment(kN.m) | 1034.3 | 2027.2 | 2978.8 | 3930.3 | 2165.4 | 4244.2 | 6236.4 | 8228.6 |
| 200 | Standard Truss Shear (kN) | 222.1 | 435.3 | 639.6 | 843.9 | 222.1 | 435.3 | 639.6 | 843.9 |
| 201 | High Bending Truss Moment(kN.m) | 1593.2 | 3122.8 | 4585.5 | 6054.3 | 3335.8 | 6538.2 | 9607.1 | 12676.1 |
| 202 | High Bending Truss Shear(kN) | 348 | 696 | 1044 | 1392 | 348 | 696 | 1044 | 1392 |
| 203 | Shear Force of Super High Shear Truss(kN) | 509.8 | 999.2 | 1468.2 | 1937.2 | 509.8 | 999.2 | 1468.2 | 1937.2 |
| CB200 Table of Geometric Characteristics of Truss Bridge(Half Bridge) | ||||
| Structure | Geometric Characteristics | |||
| Geometric Characteristics | Chord Area(cm2) | Section Properties(cm3) | Moment of Inertia(cm4) | |
| ss | SS | 25.48 | 5437 | 580174 |
| SSR | 50.96 | 10875 | 1160348 | |
| DS | DS | 50.96 | 10875 | 1160348 |
| DSR1 | 76.44 | 16312 | 1740522 | |
| DSR2 | 101.92 | 21750 | 2320696 | |
| TS | TS | 76.44 | 16312 | 1740522 |
| TSR2 | 127.4 | 27185 | 2900870 | |
| TSR3 | 152.88 | 32625 | 3481044 | |
| QS | QS | 101.92 | 21750 | 2320696 |
| QSR3 | 178.36 | 38059 | 4061218 | |
| QSR4 | 203.84 | 43500 | 4641392 | |
