What are the minimum dimensions of beam, column and slab?

There exist minimum dimension of structural elements in civil engineering structures that have to be followed while designing and in implementation. It is irrespective of the codes and provisions. Minimum dimension is the value that has to be implemented how lower be the load conditions exist in that particular area.

It is essential to know the minimum dimension of structural elements as a civil engineer. Some of the commonly used structural elements and their dimensions are shown below.

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