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Last updated:

September 23, 2023

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FREE

This course includes:

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Description

Advanced Strength of Materials. Instructor: Prof. S. K. Maiti, Department of Mechanical Engineering, IIT Bombay.

This course discusses topics about advanced strength of materials: Stress and strain tensor, Cauchy formula, Principal stress, Hydrostatic stress, Deviatoric stress, Stress transformations, Mohr's circle, Octahedral shear stress, Strain energy densities, Theories of failure, Beam on elastic foundations, Bending of curved beams, Torsion of Non-circular members, Unsymmetrical bending, and Shear center. (from nptel.ac.in)

Course Curriculum

  • Lecture 01 – Stress and Strain Tensor Unlimited
  • Lecture 02 – Stress and Strain Tensor (cont.), Cauchy Formula for Traction Unlimited
  • Lecture 03 – Examples on Calculation of Strains and Tractions, Principal Stresses and Directions Unlimited
  • Lecture 04 – Examples on Calculation of Principal Stresses and Directions Unlimited
  • Lecture 05 – Maximum Shear Stress and Octahedral Shear Stress Unlimited
  • Lecture 06 – Transformation of Stresses and Mohr’s Circle in 3D Unlimited
  • Lecture 07 – Mohr’s Circle (cont.) Unlimited
  • Lecture 08 – Deformation, Rotation and Strain Tensors, Principal Strains Unlimited
  • Lecture 09 – Strain Transformations, Strains in Polar Coordinates, Equilibrium Equations in 2D Unlimited
  • Lecture 10 – Equilibrium Equations in 2D Polar Coordinates, Plane Stress and Plane Strain Conditions Unlimited
  • Lecture 11 – Stress-Strain Relations for Isotropic, Orthotropic and Anisotropic Materials Unlimited
  • Lecture 12 – Relations between Elastic Constants Unlimited
  • Lecture 13 – Stress Distribution in Thick Cylinder Unlimited
  • Lecture 14 – Stresses due to Shrink Fitting Unlimited
  • Lecture 15 – Stresses in Rotating Disc Unlimited
  • Lecture 16 – Examples on Shrink Fitting and Rotating Disc Unlimited
  • Lecture 17 – Torsion of Non-circular Shaft Unlimited
  • Lecture 18 – Torsion of Non-circular Shaft (cont.) Unlimited
  • Lecture 19 – Membrane Analogy for Torsion Unlimited
  • Lecture 20 – Torsion of Thin Box Sections Unlimited
  • Lecture 21 – Torsion of Box and Open Sections Unlimited
  • Lecture 22 – Bending of Curved Bars Unlimited
  • Lecture 23 – Bending of Curved Bars (cont.) Unlimited
  • Lecture 24 – Theories of Failure Unlimited
  • Lecture 25 – Theories of Failure (cont.) Unlimited
  • Lecture 26 – Applications of Criteria of Failure, Griffith Theory of Brittle Fracture Unlimited
  • Lecture 27 – Application of Griffith Theory, Irwin-Orowan Modification of Griffith Theory Unlimited
  • Lecture 28 – Theorems of Elasticity Unlimited
  • Lecture 29 – Theorems of Elasticity (cont.) Unlimited
  • Lecture 30 – Thermal Stress Distribution in Rectangular Sheet Unlimited
  • Lecture 31 – Thermal Stress Distribution in Cylinders Unlimited
  • Lecture 32 – Unsymmetric Bending Unlimited
  • Lecture 33 – Shear Center of a Section Unlimited
  • Lecture 34 – Bending of Plates Unlimited
  • Lecture 35 – Bending of Plates (cont.) Unlimited
  • Lecture 36 – Examples on Plate Bending Unlimited
  • Lecture 37 – Approximate Solutions for Bending of Rectangular and Circular Plates Unlimited
  • Lecture 38 – Thin Shells of Revolution Unlimited
  • Lecture 39 – Beam on Elastic Foundation Unlimited
  • Lecture 40 – Application of Beam on Elastic Foundation Analysis to Pressure Vessels Unlimited

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