Web Course
:
Strength of Materials
Dr. Satish C Sharma (IITR)
Structural Analysis II
LS Ramachandra (IITKGP)
SK Barai (IITKGP)
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Strength of Materials
Module
Topics
Introduction
Concept of Stress:
L1
Axial loading normal stress:
L1
Shearing stress:
L1
Shearing stress:
L2
Bearing stress:
L1
Bearing stress:
L2
Stress on an oblique plane under axial loading:
L3
Stress on an oblique plane under axial loading:
L4
Deformation
Concept of strain:
L7
Normal strain under axial loading:
L7
Stress- strain diagram:
L9
Hooke's Law:
L7
Modulus of elasticity:
L7
Poisson's ratio:
L7
Poisson's ratio:
L9
Poisson's ratio:
L10
Poisson's ratio:
L16
Thermal stresses:
L14
Bulk modulus:
L9
Bulk modulus:
L10
Modulus of rigidity:
L9
Modulus of rigidity:
L10
Shearing strain:
L7
Stress- strain relationship:
L9
Transformation of stress and strain
Principal stresses:
L4
Principal stresses:
L6
Maximum shearing stress:
L4
Maximum shearing stress:
L6
Mohr's circle for plane stresses:
L5
Stresses in thin walled pressure vessels:
L15
Stresses in thin walled pressure vessels:
L16
Stresses in thin walled pressure vessels:
L17
Pure Bending
Deformation in a transverse cross section
L25 and 26
Bending stresses in composite sections
L28 and 29
Shearing force (SF) and Bending moment (BM)
Diagram for simply supported beam (concentrated and distributed load)
L21
Diagram for simply supported beam (concentrated and distributed load)
L22
Diagram for simply supported beam (concentrated and distributed load)
L23-L24
Cantilevers (concentrated and distributed load)
L21
Cantilevers (concentrated and distributed load)
L22
Cantilevers (concentrated and distributed load)
L23-24
Castigliano's theorem
L38
Castigliano's theorem
L39
Castigliano's theorem
L40
Unit load method
M2 L9
ShDeflection of Beams
Deflection in simply supported beams
L30-31
Deflection in cantilevers
L30-31
Macaulay's method
L33
Moment-area method
L32
Springs
Design of helical (closed coiled) and leaf springs
L20
Columns
Euler formula for pin-ended columns and its extension to columns with other end conditions
L36
Euler formula for pin-ended columns and its extension to columns with other end conditions
L37
Rankine Gordon formula
L37
Torsion
Deformation in circular shaft
L18
Angle of twist
L18
Stresses due to torsion
L18
Derivation of torsion formula
L18
Torsion in composite shafts
L19
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