The cantilever has the lowest bending second within the free close, even though it has the highest bending moment with the fastened close. For making a cantilever beam for the structure, very first, you may need to find out the shear pressure and bending second diagram for all attainable hundreds. https://bookmarkspring.com/story14861704/helping-the-others-realize-the-advantages-of-cantilever-staircases