yield stress

For the square steel beam cross-section shown in the figure, the shape factor about Z – Z axis is S and the plastic moment capacity is M_p. Consider yield stress f_y = 250 MPa and...

The plastic modulus of a section is $$4.8 \times {10^{ - 4}}\,\,{m^3}.$$ The shape factor is $$1.2$$. The plastic moment capacity of the section is $$120$$ $$kN$$-$$m.$$ The yield...