What is a steel bridge? What are the characteristics?

Do you know what a steel bridge is? What are its characteristics? Most readers may not be clear about these issues, but as a manufacturer, it is necessary for us to provide a brief introduction here. If you are interested, let's take a look together. I hope it can bring help to relevant parties.

When you see a steel bridge, you should know that it actually refers to a simple bridge temporarily erected with steel. Actually, we can basically tell from its name. The Bailey beam in this type of temporary bridge was first standardized and produced in China in the 1960s. Due to its many advantages, it has been favored by many people during use. And it has some characteristics of simple structure and convenient transportation. In addition, the installation of this steel bridge is also very fast. Its high load-bearing capacity, good interchangeability, and strong adaptability make it widely used in national defense, transportation engineering, municipal water conservancy engineering, and of course, it is also a widely used assembled load-bearing component in China. Because of its many advantages, Bailey beams are usually used to construct temporary bridges in the construction of long-span bridges, which facilitates the construction of the main bridge. And if we entrust a professional manufacturer to process 12m long ⑶ 529mm steel pipe piles according to the design requirements of the temporary bridge, and then transport them to the construction site in batches according to the on-site construction progress. And the steel pipe piles inside the steel bridge should avoid damage to the pipe body caused by collision during lifting, transportation, and stacking.

After understanding what a steel bridge is, let's take a look at some other knowledge points. This steel bridge can be divided into beam bridge, arch bridge, steel frame bridge, cable-stayed bridge, suspension bridge, and hybrid system bridge according to the stress system of the main load-bearing structure. So there are also many types of it, and in the future, when choosing, you need to clarify your own needs to purchase. Moreover, under the vertical load of a beam bridge, the cross-section of its main beam only has bending moment and shear force, and no axial force is generated. Its support only bears vertical force and not horizontal force. And the major difference in the stress of the steel bridge arch bridge is that under vertical load, in addition to vertical reaction force, there is also horizontal thrust at the two ends of its arch support, which greatly reduces the bending moment and shear force inside the arch, mainly under compression. The load-bearing capacity of steel frame bridges combines some characteristics of beam bridges and arch bridges, with the main load-bearing structures being eccentric compression and bending. When you see these characteristics of the steel bridge, you cannot help but marvel at its powerful functionality.

The above article introduces some basic information about steel bridges. If you still have any questions about Bailey pins, truss plates, and window bolts, you can consult our online customer service staff at any time. They will patiently help you answer your questions.