| Bailey Bridge |
| NO. |
internal force |
structure form |
| not reinforced model |
reinforced model |
| 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 |
Steel structure bridge is a subtle integration of engineering and art in the field of transportation. It uses steel as the main building material, which gives the bridge excellent strength and durability.
From the structural point of view, the common trussed bridge, its regular triangular truss structure connected to each other, like a steel skeleton to support the bridge floor, the weight of vehicles and pedestrians evenly distributed. There are also continuous beam steel Bridges, with smooth beam body curves across obstacles, showing a simple and elegant mechanical beauty.
The advantages of steel structure bridge are significant, its weight is lighter, and it can achieve a longer span than other materials, which provides the possibility to cross wide rivers and deep canyons. At the same time, the corrosion resistance of the steel can be further enhanced by surface treatment, ensuring that the bridge can serve in harsh environments for a long time.
In urban traffic, steel structure Bridges often become landmark buildings. For example, Shanghai's Waibadu Bridge, after years of vicissitudes, its simple and elegant steel structure shape not only carries the traffic function, but also witnesses the historical changes and cultural inheritance of the city, becoming a popular spot for tourists to punch in, but also adds a unique charm and style to the city.
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