Why do most of the stadium bleachers use truss structure?

 The reasons for adopting truss structure for stadium grandstand are as follows:

truss roof

1. High strength: Joist structure is composed of multiple triangles, which can disperse the load and support the weight, with high strength and stability.

2. Lightweight: truss structure is usually made of lightweight materials, such as steel or aluminum alloy, which is light in weight and easy to transport and install.

3. Good flexibility: Joist structure can be adjusted and changed as needed to suit different sites and usage requirements.

4. Economical and practical: The manufacturing cost of joist structure is relatively low and the maintenance cost is also low, so it is economical and practical.

5. Beautiful and generous: Joist structure has simple and generous appearance and good aesthetics, which meets the aesthetic standard of modern architecture.



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