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Lovely Professional University, Punjab

Lovely Professional University, Punjab

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Course Category

Course Category

Courses with Numerical focus

Courses with Numerical focus

TextBooks TextBooks S

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Week Week Number Number Lecture Lecture Number Number B

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REvision of torsion from REvision of torsion from Mechanics of Solids Mechanics of Solids

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REEvviissiioonn IImmaaggee

Detailed Plan For Lectures

Detailed Plan For Lectures

LTP week distribution: (LTP Weeks) LTP week distribution: (LTP Weeks) Weeks before MTE

Weeks before MTE 77

Weeks After MTE

Weeks After MTE 66

Spill Over

(2)

Week 1 Lecture 2 Torsion(Review of Basics) T-1:Ch- 6/Sec-6.1-6.2

&amp ;amp; 6.8

REvision of torsion from Mechanics of Solids

REvision Image

Lecture 3 Torsion(Review of Basics) T-1:Ch- 6/Sec-6.1-6.2

&amp ;amp; 6.8

REvision of torsion from Mechanics of Solids

REvision Image

Lecture 4 Torsion(Review of Basics) T-1:Ch- 6/Sec-6.1-6.2

&amp ;amp; 6.8

REvision of torsion from Mechanics of Solids

REvision Image

Week2 Lecture5 Test1

Lecture 6 Torsion(Shearing stress and deformations in inelastic range)

T-1:Ch- 6/Sec-6.13 Derivation introduction to inelastic range

Slide Show

Torsion(Thin walled hollow members)

T-1:Ch- 6/Sec-6.16 Derivation introduction to thin walled hollow member

Slide Show

Lecture 7 Torsion(Shaft couplings) T-1:Ch- 6/Sec-6.12 Derivation use of shaft coupling

Torsion(Torsion of non-circular members)

T-1:Ch- 6/Sec-6.14 Derivation application of torsion to members which are not circular in nature Lecture 8 Torsion(Torsion of non-circular

members)

T-1:Ch- 6/Sec-6.14 Derivation application of torsion to members which are not circular in nature Wee k 3 Lecture 10 Pre ssure Vesse l(Thick- Wa lle d

Pressure vessels)

T-1:Ch- 5/Sec-5.11 Derivation Introduction to pressure vessel

Slide Show

Lecture 11 Pressure Vessel(Thick-Walled Pressure vessel Solution to General Problem Static Equilibrium)

T-1:Ch- 5/Sec-5.12 Derivation Introduction to pressure vessel

Lecture 12 Pressure Vessel(Thick-Walled Pressure vessel Solution to General Problem Static Equilibrium)

T-1:Ch- 5/Sec-5.12 Derivation Introduction to pressure vessel

Lecture 9 Pressure Vessel(Thin walled pressure Vessels)

T-1:Ch- 5/Sec-5.9 Derivation Introduction to pressure vessel

Slide Show

Week 4 Lecture 13 Pressure Vessel(Geometric Compatibility and Properties of  Material)

T-1:Ch- 5/Sec-5.13 Derivation Introduction to pressure vessel

Lecture 14 Thick Walled Pressure Vessel (Remarks on thin disc problem)

R-3:Ch 11/Sec-11.7 Derivation stress and strain analysis in rotating disc Lecture 15 Thick Walled Pressure Vessel

(Special Cases of thick vessels)

T-1:Ch- 5/Sec-5.13 only internal pressure cases

(3)

Week 4 Lecture 16 Thick Walled Pressure Vessel (Thick-Walled Pressure vessel Solution to General Problem (differential equation and its solution))

T-1:Ch- 5/Sec-5.12 Introduction to pressure

vessel

Week 5 Lecture 17 Bending of Beams(Review) T-1:Ch- 8/Sec-8.1-8.5

revision of concepts of  bending of beams

Lecture 18 Bending of Beams(Review) T-1:Ch- 8/Sec-8.1-8.5

revision of concepts of  bending of beams

Lecture 19 Bending of Beams(Review) T-1:Ch- 8/Sec-8.1-8.5

revision of concepts of  bending of beams

Lecture20 Test2

Wee k 6 Lecture 21 Bending of Be ams (Elas tic strain energy in pure bending)

T-1:Ch- 8/Sec-8.7 Derivation use of energy equation in beams

Lecture 22 Bending of Beams(Elastic strain energy in pure bending)

T-1:Ch- 8/Sec-8.7 Derivation use of energy equation in beams

Lecture 23 Bending of Beams(Elastic strain energy in pure bending)

T-1:Ch- 8/Sec-8.7 Derivation use of energy equation in beams

Bending of Beams continue (Inelastic bending of beams)

T-1:Ch- 8/Sec-8.8 application of equation

for beams in inelastic region

Lecture 24 Bending of Beams continue (Inelastic bending of beams)

T-1:Ch- 8/Sec-8.8 application of equation

for beams in inelastic region

Wee k 7 Lecture 25 Bending of Be ams continue(Beams of two material)

T-1:Ch- 8/Sec-8.9 derivation how to solve the problem of composites beams

Slide Show

Lecture 26 Bending of Beams continue(Beams of two material)

T-1:Ch- 8/Sec-8.9 derivation how to solve the problem of composites beams

Slide Show

Lecture 27 Bending of Beams continue (Curved Beams)

T-1:Ch- 8/Sec-8.10 conceptual

understanding of curved beams and its

comparison with straight beams

Slide Show

Lecture 28 Bending of Beams continue (Curved Beams)

T-1:Ch- 8/Sec-8.10 conceptual

understanding of curved beams and its

comparison with straight beams

Slide Show

MID-TERM

Week 8 Lecture 29 Shearing Stress in Beam (Introduction)

T-1:Ch- 10/Sec-10.1-10.2

revision of shear stress in beams

(4)

Wee k 8 Lecture 29 Shearing Stress in Bea m(Shea r flow)

T-1:Ch- 10/Sec-10.3 concept of shear flow Slide Show

Lecture 30 Shearing Stress in Beam(The shearing stress formula for Beams)

T-1:Ch- 10/Sec-10.4 Derivation

Shearing Stress in Beam(Warpage of plane sections due to shear)

T-1:Ch- 10/Sec-10.5 Introduction to warpage

phenomenon Lecture 31 Shearing Stress in Beam

(Limitations of the shearing stress)

T-1:Ch- 10/Sec-10.6 drawbacks of shearing

stress formula Shearing Stress in Beam(Shear

stress in beam flanges)

T-1:Ch- 10/Sec-10.7 shearing stress in

flanges Lecture 32 Shearing Stress in Beam(Shear

centre)

T-1:Ch- 10/Sec-10.8 Concept of shear centre

Shearing Stress in Beam (Combined direct and torsional shear stress)

T-1:Ch- 10/Sec-10.9 application of direct

and indirect stress

Slide Show

Wee k 9 Lecture 33 Spring(Stresse s in close ly coiled Helical Springs)

T-1:Ch-10/Sec-10.10

Derivation Stress in spring

Spring(Deflection of Closely Coiled Helical Springs)

T-1:Ch-10/Sec-10.11

Derivation Strain in spring

Lecture34 Test3

Lecture 35 Spring(Yield and Fracture criteria) T-1:Ch- 12/Sec-12.1 Derivation Introduction to failure criteria

Lecture 36 Theories of Failure(Maximum shear stress theory)

T-1:Ch- 12/Sec-12.2 Derivation application of different theories of failure

Slide Show

Wee k 10 Lecture 37 Theorie s of Fa ilure(Maximum distortion energy theory)

T-1:Ch- 12/Sec-12.3 application of different

theories of failure

Slide Show

Theories of Failure(Comparison of  maximum shear and distortion energy theories for plane stress)

T-1:Ch- 12/Sec-12.4 application of different

theories of failure

Slide Show

Lecture 38 Theories of Failure(Maximum normal stress theory)

T-1:Ch- 12/Sec-12.5 application of different

theories of failure

Slide Show

Lecture 39 Plate Theory(Bending of thin plates)

R-3:Ch13/Sec-13.1 Derivation analysis of plates under forces

Lecture 40 Plate Theory(Assumptions of plate theory)

R-3:Ch13/Sec-13.1 analysis of plates under

forces

Slide Show

Week 11 Lecture 41 Plate Theory(GDE for deflection of plates)

R-3:Ch13/Sec-13.4 R-5:Ch 8/Sec 8.3.1

Derivation analysis of plates under forces

Slide Show

Lecture 42 Plate Theory(Boundary conditions) R-3:Ch13/Sec-13.7 Derivation analysis of plates under forces

Slide Show

Lecture 43 Plate Theory(Solutions for rectangular plates)

R-3:Ch13/Sec-13.8 Derivation analysis of plates under forces

(5)

Week 11 Lecture 44 Plate Theory(Navier's and Levy's solutions)

R-3:Ch13/Sec-13.8 Derivation analysis of plates under forces

Plate Theory(Solutions for rectangular plates)

R-3:Ch13/Sec-13.8 Derivation analysis of plates under forces

Week 12 Lecture 45 Plate Theory(Circular plates) R-3:Ch13/Sec-13.9 Derivation analysis of plates under forces

Lecture 46 Plate Theory(Membrane theory of  shells of revolution and cylindrical shells)

R-5:Ch8/Sec-8.4 Introduction to shell

theory

Lecture 47 The Energy Methods(Introduction) T-1:Ch- 17/Sec-17.1 Derivation energy within the material under different conditions

The Energy Methods(Elastic Strain energy for uniaxial stress)

T-1:Ch- 17/Sec-17.2 Derivation energy within the material under different conditions

Slide Show

The Energy Methods(Elastic Strain energy)

T-1:Ch- 17/Sec-17.2 Derivation energy within the material under different conditions

Slide Show

The Energy Methods(Elastic strain energy in pure bending)

T-1:Ch- 17/Sec-17.2 Derivation energy within the material under different conditions

The Energy Methods(Elastic strain energy for Shearing Stresses)

T-1:Ch- 17/Sec-17.2 energy within the

material under different conditions

Lecture 48 The Energy Methods

(Displacements by conservation of  Energy)

T-1:Ch- 17/Sec-17.3 use of energy methods

to solve problem

Week 13 Lecture 49 The Energy Methods(Virtual work  Principle)

T-1:Ch- 17/Sec-17.4 use of energy methods

to solve problem The Energy Methods(Virtual work 

method)

T-1:Ch- 17/Sec-17.4 use of energy methods

to solve problem Lecture 50 The Energy Methods(Virtual work 

method for deflections)

T-1:Ch- 17/Sec-17.5 use of energy methods

to solve problem

Slide Show

The Energy Methods(Virtual work  equations for elastic systems)

T-1:Ch- 17/Sec-17.6 use of energy methods

to solve problem

Slide Show

Lecture 51 The Energy Methods(Virtual displacements for equilibrium)

T-1:Ch- 17/Sec-17.8 use of energy methods

to solve problem

Slide Show

Lecture 52 The Energy Methods(Virtual displacements for equilibrium)

T-1:Ch- 17/Sec-17.8 use of energy methods

to solve problem

Slide Show

SPILL OVER

Week 14 Lecture 53 R-5:Ch8/Sec-8.4 Membrane theory of  

shells of revolution and cylindrical shells More insight

(6)

Scheme for CA:

Component Frequency Out Of Each Marks Total Marks

Test 2 3 10 20

Total :- 10 20

Details of Academic Task(s)

AT No. Objective Topic of the Academic Task Nature of Academic Task (group/individuals/field

work

Evaluation Mode Allottment /  submission Week

Test 1 To do the revision of   basic required for Advanced level

A set of problems are to be given in order to do the revision of  solid mechanics course which is a prerequisite of the course. This will almost cover the entire syllabus

Individual marks scored 2 / 3

Test 2 To test analytical skill

Numerical test based on topic covered so far i.e Torsion,Pressure Vessel,Bending of beams

Individual marks scored 5 / 5

Test 3 To test analytical skill

Numerical test based on topic covered so far i.e Spring , Failure Theory , Columns

Individual marks scored 9 / 9

Plan for Tutorial: (Please do not use these time slots for syllabus coverage)

Tutorial No. Lecture Topic Type of pedagogical tool(s) planned

(case analysis,problem solving test,role play,business game etc)

Tutorial 1 Torsion Problem solving Tutorial 2 Thin walled hollow members,Shearing stress and

deformations in inelastic range

Problem solving

Tutorial 3 Numerical on Thin- Walled Pressure vessels Problem solving Tutorial 4 Numerical on Thin- Walled Pressure vesselscontinue Problem solving Tutorial 5 Numerical on Thick- Walled Pressure vessels Problem solving Tutorial 6 Numerical on Thick- Walled Pressure vessels continue Problem solving Tutorial 7 Bending Of Beams Problem solving

After Mid-Term

Tutorial 8 Shearing Stress in Beam Problem solving Tutorial9 Spring Problemsolving Tutorial 10 Theories of Failure Problem solving

(7)

Tutorial 12 Plate Theory continue Problem solving Tutorial 13 The Energy Methods Problem solving

References

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