NOC:Mechanics of Solids (2025)

Lecture 1 - Introduction to Stress and Strain

Lecture 2 - Stress and Strain Behaviour

Lecture 3 - Problems on Stress and Strain

Lecture 4 - Normal and Shear Stress

Lecture 5 - 2D Stress Field

Lecture 6 - Principal Stresses

Lecture 7 - 2D Mohr Circle

Lecture 8 - 3D Stress Analysis

Lecture 9 - 3D Stress Analysis (Continued...)

Lecture 10 - 3D Principal Stresses and Planes

Lecture 11 - 3D Mohr Circle

Lecture 12 - Mohr Circle numerical examples

Lecture 13 - Octahedral Stresses

Lecture 14 - Plane Stress

Lecture 15 - Plane Stress Example

Lecture 16 - 3-D Strain Analysis

Lecture 17 - Principal strains

Lecture 18 - 3-D Strain numerical example

Lecture 19 - Strain Compatibility

Lecture 20 - Strain Compatibility numerical example

Lecture 21 - Stress-Strain relation

Lecture 22 - Stress-Strain relation (Continued...)

Lecture 23 - Failure theories

Lecture 24 - Simple beam bending theory

Lecture 25 - Bending stress in standard sections

Lecture 26 - Bending stress in built-up sections

Lecture 27 - Shear stress distribution

Lecture 28 - Shear stress distribution Example

Lecture 29 - Shear center

Lecture 30 - Shear center (Continued...)

Lecture 31 - Double integration method

Lecture 32 - Double integration with Macaulay's bracke

Lecture 33 - Beam deflection example

Lecture 34 - Beam deflection example (Continued...)

Lecture 35 - Pure Torsion

Lecture 36 - Shear Stress Distribution

Lecture 37 - Power Transmission and Composite shaft

Lecture 38 - Torsion with Warping

Lecture 39 - Strain Energy

Lecture 40 - Castigliano's theorems

Lecture 41 - Castigliano's theorem example

Lecture 42 - Castigliano's theorem for Indeterminate structure

Lecture 43 - Castigliano's theorem for Indeterminate structure (Continued...)

Lecture 44 - Column Buckling Theory

Lecture 45 - Euler Buckling Load

Lecture 46 - Column Buckling Example

Lecture 47 - Rankine's Theory

Lecture 48 - Column with Eccentric Load

Lecture 49 - Beam-Column Concept