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Find the location of the PNA (plastic neutral axis) from top for the following section.

**Solution**

The plastic neutral axis is defined as the axis that splits the cross section in such a way that the compression force from the compression area is equal to the tension force from the tension area.

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A simply supported beam (Figure) with a span...

For the simply supported beam of Figure 1, deter...

Calculate the vertical deflection of the beam (m...

Truss and cable elements are defined by their ab...

Based on Figure 1, we get: where:...

The rod of the picture is loaded with the force 2...