What is a rigid frame and how is it used in building design?

A rigid frame is a structural system where the beams and columns are rigidly connected at joints so that the whole frame acts as a single unit. The frame resists bending and twisting forces, providing strength and stability to the structure.

In building design, rigid frames are commonly used in commercial and industrial structures such as warehouses, factories, and retail centers. They can also be used in residential construction for large homes or apartment buildings. Rigid frames offer several advantages over other structural systems, including the ability to span large distances without intermediate supports and the ability to support heavy loads. They can also be designed to withstand wind and earthquake forces. Overall, rigid frames offer a cost-effective and efficient way to construct sturdy and safe structures.

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