Meaning of design, design considerations, codes and standards, economics, safety, professional ethics, stresses due to Torsion, bending and shear forces (review), stress concentration, beams with asymmetrical sections, stresses in cylinders, press and shrink fits, curved members in flexure, contact stresses, deflection and stiffness (curved members, Castigliano's theorem), buckling, statistical considerations in design, limits and fits, selection of materials in design, fracture and propagation of cracks, design with steady loading (failure criteria), design with variable loading (fatigue and endurance limit, cumulative fatigue damage).