Rigid and Deformable bodies -Strength, Stiffness and Stability - Stresses; Tensile, Compressive and Shear - Deformation of simple and compound bars under axial load - Elastic constants and their relationship - Stresses in Stepped shafts and varying section

Types of beams: Supports and Loads - Shear force and Bending Moment in beams - Cantilever simply supported and Overhanging beams -Point of contra Flexure - Stresses in beams: Bending and shear stress

Analysis of torsion of circular bars - Shear stress distribution - Bars of Solid and hollow circular section - Stepped shaft - Twist and torsion stiffness - Compound shafts - Fixed and simply supported shafts - Application to close - coiled helical springs - Maximum shear stress inspring section including Wahl Factor - Deflection of helical coil springs under axial loads - Design of helical coil springs - stresses in helical coil springs under torsion loads. Strain energy in Torsion

Elastic curve of Neutral axis of the beam under normal loads - Evaluation of beam deflection and slope: Double integration method, Macaulay Method - Columns- End conditions - equivalent length of a column -Euler equation -Slenderness ratio -Rankine formula for columns.

Biaxial state of stresses - Thin cylindrical and spherical shells - Deformation in thin cylindrical and spherical shells -Biaxial stresses at a point - Stresses on inclined plane -Principal Planes Hoop stress and stresses - Mohr‟s circle for biaxial stresses - Maximum shear stress.