1 Simple stresses and strains part I 2 Simple stresses and strains part II 3 Bending stresses in beams 4 Shear stress distribution in beams 5 Torsion 6 Strain energy 7 Principle stresses and strains 8 Combined loading 9 Shear force and bending moment part A 10 Shear force and bending moment part B 11 Columns 12 Direct and bending stresses