Lesson Plan : STRENGTH OF MATERIALS–I  

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Lesson Plan
Name of Faculty                : Mr. A
Discipline                           : Mechanical
Semester                            :  4th
Subject                                : STRENGTH OF MATERIALS–I
Subject Code                     :  ME-206-F
Lesson Duration               : 15 Week (from January, 2018 to April, 2018)
Work Load (Lecture/Tutorial/ Practical) per Week (hours): Lecture – 03, Tutorial -01,  Practical – 02
Week	Theory		Practical
	Lecture Day	Topic	Practical Day	Topic
1st	1	Simple Stresses & Strains: Concept & types of Stresses and strains, Poison’s ratio	1st	To study the Brinell hardness testing machine & perform the Brinell hardness tes
	2	Stresses and strain in simple and compound bars under axial loading
	3	Stress strain diagrams, Hooks law
	T-1	Problems
2nd	1	Elastic constants & their relationships	2nd	To study the Rockwell hardness testing machine & perform the Rockwell hardness tes
	2	Temperature stress & strain in simple & compound bars under axial loading
	3	Compound Stresses & Strains: Concept of surface and volumetric strains, two dimensional stress system
	T-2	Problems
3rd	1	Conjugate shear stress at a point on a plane	3rd	To study the Vickers hardness testing machine & perform the Vickers hardness test.
	2	Principle stresses & strains and principal- planes
	3	Mohr’s circle of stresse
	T-3	Problems
4th	1	Shear Force & Bending Moments: Definitions, SF & BM diagrams for cantilevers, simply supported beams with or without over-hang and calculation of maximum BM & SF and the point of contra-flexure under (i) concentrated loads	4th	To study the Erichsen sheet metal testing machine & perform the Erichsen sheet metal test
	2	Uniformly distributed loads over whole span or a part of it
	3	Combination of  concentrated loads and uniformly distributed loads
	T-4	Problems
5th	1	Uniformly varying loads	5th	To study the Impact testing machine and perform the Impact tests (Izod & Charpy).
	2	Application of moments, relation between the rate of loading, the shear force and the bending moments
	3	Numericals
	T-5	Problems
6th	1	Torsion Of Circular Members: Torsion of thin circular tube	6th	To study the Universal testing machine and perform the tensile test
	2	Solid and hollow circular shafts
	3	Tapered shaft, stepped shaft & composite circular shafts
	T-6	Problems
7th	1	Combined bending and torsion,	7th	Class Test
	2	Equivalent torque, effect of end thrust
	3	Numericals
	T-7	Problems
8th	1	Class Test	8th	To perform compression & bending tests on UTM.
	2	Bending & Shear Stresses in Beams: Bending stresses in beams with derivation
	3	application to beams of circular, rectangular, I,T and  channel sections
	T-8	Problems
9th	1	Composite  beams	9th	To perform the sheer test on UTM
	2	Shear stresses in  beams with combined bending, torsion & axial loading of beam
	3	Numericals
	T-9	Problems
10th	1	Columns & Struts:  Column under axial load, concept of instability and buckling	10th	To study the torsion testing machine and perform the torsion test
	2	Slenderness ratio, derivation of Euler’s formulae for the elastic buckling load
	3	Eulers, Rankine, Gordom’s formulae
	T-10	Problems
11th	1	Johnson’s empirical formula for axial loading columns and their applications	11th	To draw shear Force, Bending Moment Diagrams for a simply Supported Beam under Point and Distributed Loads
	2	Eccentric compression of a short  strut of rectangular & circular sections
	3	Slope & Deflection: Relationship between bending moment, slope & deflection, Mohr’s theorem
	T-11	Problems
12th	1	Moment area method	12th	To determine Mechanical Advantage and Efficiency of Single and Double Purchase Winch Crab
	2	Method of integration, Macaulay’s method
	3	Calculations for slope and deflection of (i) cantilevers and (ii) simply supported beams with or without overhang under concentrated load,
	T-12	Problems
13th	1	Uniformly distributed loads  or combination of concentrated and uniformly distributed loads	13th	To determine Mechanical Advantage, Efficiency of Simple and Compound Screw Jack.
	2	Fixed Beams: Deflections, reactions and fixing moments with SF & BM calculations & diagrams for fixed beams under (i) concentrated loads
	3	Uniformly distributed load and (iii) a combination of concentrated loads
	T-13	Problems
14th	1	Uniformly distributed load	14th	To determine Mechanical Advantage and Efficiency of Worm and Worm Gear of Single, Double and Triple start
	2	A combination of concentrated loads & uniformly distributed load
	3	Numericals
	T-14	Problems
15th	1	Numericals	15th	Class Test
	2	Numericals
	3	Numericals
	T-15	Class Test