About Strength of Materials
Simple stress and strain in tension and compression members; Deformation; Shear and bending moment diagrams; Bending stresses in beams, the flexure formula; Slope and deflection of beams; Shearing stresses in beams, Simple Stress and Strain: Method of sections; Tension and Compression members; Stress and Deformation; Hooke‟s law; Stress-strain diagram; Shear force and bending moment diagram Application of method of sections; Shear force and bending moment equations; Shear force and bending moment diagrams. Bending Stresses in Beams: The flexure formula; beams of two materials. Slope and Deflection of Beams: Strain-curvature and moment curvature relations; Governing differential equations for deflection, solution by direct integration; Moment area method. Torsion of Circular Shafts: Torsion formula; Angle of twist; Shearing stresses and deformation of circular shafts