UNIT 1:
Rigid and Deformable bodies
Strength, Stiffness and Stability
Deformation of simple and compound bars under axial load
Elastic constants and their relationship
Stresses in Stepped shafts and varying section
Stresses; Tensile, Compressive and Shear
UNIT 2:
Types of beams: Supports and Loads
Cantilever simply supported and Overhanging beams
Cantilever simply supported and Overhanging beams
Stresses in beams: Bending and shear stress
UNIT 3:
Fixed and simply supported shafts - Application to close
Twist and torsion stiffness - Compound shafts
Analysis of torsion of circular bars - Shear stress distribution
Bars of Solid and hollow circular section - Stepped shaft
Maximum shear stress inspring section including Wahl Factor
Deflection of helical coil springs under axial loads
Designofhelicalcoilsprings
stressesinhelicalcoilspringsundertorsionloads.Strainenergy in Torsion
UNIT 4:
equivalent length of a column
Euler equation -Slenderness ratio
Evaluation of beam deflection and slope: Double integration method, Macaulay Method
equivalent length of a column
UNIT 5:
Biaxial state of stresses - Thin cylindrical and spherical shells
Mohr‟s circle for biaxial stresses
Principal Planes Hoop stress and stresses
Deformation in thin cylindrical and spherical shells
Biaxial stresses at a point
Stresses on inclined plane