Se recomienda consultar las bibliotecas universitarias o plataformas educativas oficiales para acceder a este material de estudio.
This is the heart of the course. Nash explains how to calculate bending stresses using the flexure formula ($\sigma = My/I$) and shear stresses ($\tau = VQ/(Ib)$). The PDF includes detailed diagrams of shear and moment diagrams, which are essential for beam design.