The cantilever has the lowest bending instant at the cost-free conclude, though it's the very best bending moment on the fastened conclusion. To make a cantilever beam for your construction, to start with, you may need to find out the shear force and bending instant diagram for all attainable loads. https://staircaseinspirations.weebly.com/blog/the-rise-of-cantilever-staircases-in-contemporary-homes