Faculty of Engineering & Technology, SRM University, Kattankulathur - 603203 School of Mechanical Engineering
Department of Mechanical Engineering Course plan
Course code : ME0204 Date : 20.12.2013
Course title : Mechanics of Solids
Semester : IV Academic year / : 2013-'14/ Even
Semester :(Jan 2014 - May 2014)
Faculty details: Section Class Details of Faculty member
room No Name Room No. Intercom
No.
e-mail id
(@ktr.srmuniv.ac
.in)
Student·
contact
time
MECH -A H301B Mr. A. Vinoth MED10l/A 1812 vinoth.a
12:4Spm1:30pm
-
MECH - B H302F Mr. K.Sairam MED101/A 1812 sairam.k
MECH - C H302B Mr.M.Balaji MEB104/G - balaji.m
MECH - D H303F Mr.R.Harris Samuel MEB30S .1803 harrissamuel.r
MECH - E H303B Mr.M.Kamaraj MEB30S 1803 kamaraj.m
MECH - F H306 Mr.S.Ravi Krishnamoorthy MEM12 1827 ravikrishnamoorthy.s
MECH -G H307 Mr.Narashimarao H312 - narasimharao.p
MECH - H H308 Mr. J.Santhakumar MECl01 - santhakumar.j
MECH -I H309 Mr.S.Arokya Augustin MEB104/C - arokyaagustin.s
MECH -J H310 Mr. S. Kolli Balasivarama Reddy
MEH109 1824 balasivarama.s
Direct assessment details: Name of
assessment
Marks Topics Tentative date Duration
Cycle test - I 10 Concept of Stress and Strain, Analysis
of Beams
07-02-2014 100 minutes
Surprise test 05 Bending stresses, Shear stresses Third week of February
15 minutes
Cycle test - II 10 Torsion of shafts, deflection of beams 07-03-2014 100 minutes
Model examination
20 Entire Syllabus 17-04-2014 3 hours
End semester examination
50 Entire Syllabus 23-05-2014 3 hours
Attendance 05 N/A
L C
ME0204
T P
Mechanics of Solids 4
Prerequisite
Nil
Student outcomes
3 2 0
Program Educational Objectives
The main objective of B.Tech in Mechanical Engineering Program is to provide a periodically
updated curriculum so that, following the completion of the program and with a few years of
experience, our alumni will have the expertise to
1.Practice
mechanical
Engineering in
different disciplines
towards system
design, realization
and manufacturing
2. Enhance
professional
practice to meet
the global
standards with
ethical and social
responsibility.
3. Solve
industrial, social,
and
environmental
problems with
modern
engineering
tools.
4. Develop skills to work
in teams, think
intellectually and pursue
life-long learning.
(a) an ability to apply
knowledge of mathematics,
science, and engineering
X X
(e) an ability to
formulate, and
engineering problems
identify,
solve
X X
Course designed by Departmentof Mechanical Engineering
1 Student outcome a b c d e f g h i j K
x x
2 Category GENERAL
(G)
BASIC SCIENCES
(B)
ENGINEERING SCIENCES
AND TECHNICAL ART (E)
PROFESSIONAL SUBJECTS
(P)
-
X
3 Broad area Manufacturing Design Thermal Genaral
(for professional
courses only, i.e 'under
P' category)
X
4 Course Coordinator Mr.M.KAMARAJ
ME0204 MECHANICS OF SOLIDS 3/2/0/4
PURPOSE
To familiarize the students with the fundamentals of deformation, stresses, strains in structural elements.
INSTRUCTIONAL OBJECTIVES Students will be able to
-Know the concepts of stress and strain -Analyze the beam of different cross sections for shear force, bending moment, slope and deflection -Understand the concepts necessary to design the structural elements and pressure vessels
CONCEPT OF STRESSES AND STRAINS
Concept of stress and strain, Hooke's law - Tension, Compression, and Shear, stress-strain diagram - Poisson's
ratio, elastic constants and their relationship - Deformation of simple and compound bars - Thermal stresses.
Principal plane, principal stress, maximum shearing stress - Uniaxial, biaxial state of stress - Mohr's circle for
plane stresses.
ANALYSIS OF BEAMS
Beams: Types and Transverse loadings - shear force and bending moment diagrams for cantilevers, simply
supported and over hanging beams. Theory of pure bending: Bending stresses in simple and composite beams.
Shear stress distribution in beams of different sections.
TORSION OF SHAFTS AND SPRINGS
Theory of pure torsion, torsion of circular shafts, simple problems - Type of springs, stiffness, springs in series,
springs in parallel, stresses and deflections in helical sprin~s and leaf springs - Design of helical springs and leaf
springs.
DEflECTION OF BEAMS
Slope and deflection of cantilever, simply supported, fixed beam by double integration method - Macauley's
method - Moment area method - Strain energy method - Castigliano's theorem.
COLUMN AND STRUTS
Member subjected to combined bending and axial loads, Euler's theory, Crippling load, Rankine's theory. Cylinders
And Shells - Thin cylinder, thin spherical shells under internal pressure - Thick cylinders - Lame's equation
Shrink fit and compound cylinders.
SESSION PLAN
Session CONTENTS
Text / Ref.
No. book
CONCEPT OF STRESSES AND STRAINS
1 Concept of stress and strain, Hooke's law - Tension, compression
and shear, stress - strain diagram. Tl, Ch-l
2 Poisson's ratio, elastic constants and their relationship. Tl, Ch- 2
3 Tutorial- stress strain diagram, volumetric strain. Tl, Ch- 2
4 Analysis of bars of uniform and varying sections subjected to single
load and varying loads. Tl, Ch-l
5 Analysis of bars of composite sections. Tl, Ch-l
6 Tutorial on Analysis of composite bars. Tl, Ch-l
7 Thermal stresses - concepts and problems. Tl, Ch-l
8 Thermal stresses in composite bars - problems. Tl, Ch-l
9 Principal plane, principal stress-Analytical method, direct stress in
one plane-Simple problems. Tl,Ch-3
10 Direct stress in two mutually perpendicular directions, maximum
shearing stress-Simple problems. Tl,Ch-3
11 Mohr's circle -two mutually perpendicular principal stresses of
unequal stress intensities. Tl,Ch-3
12 Tutorial on Mohr's circle of any construction condition. Tl,Ch-3
ANALYSIS OF BEAMS
13 Types of beams, Transverse loadings-Point load, uniformly
distributed load (UDL) and uniformly varying load (UVL). Tl, Ch- 6
14 Shear force and bending moment diagrams for cantilever beam
problems.(pure point load, pure UDL, pure UVL) Tl, Ch- 6
15 Shear force and bending moment diagrams for cantilever beam.
Tutorial on Combined loading. Tl, Ch- 6
16 Shear force and bending moment diagrams for simply supported
beam -problems. (pure point load, pure UDL, pure UVL) Tl,Ch-6
17 Shear force and bending moment diagrams for simply supported
beam. Tutorial on Combined loading. Tl, Ch- 6
18 Shear force and bending moment diagrams for overhanging beam
problems. (pure point load, pure UDL, pure UVL) Tl, Ch- 6
19 Theory of pure bending - derivation. Tl,Ch-7
20 Bending stress in simple beams -problems. Tl, Ch- 7
21 Bending stress in composite beams - Problems with symmetrical
sections. Tl, Ch- 7
22 Bending stress in composite beams - Problems with unsymmetrical
sections. Tl,Ch-7
Shear stress distribution in beams of different sections23
derivation. Tl,Ch-8
24 Tutorial on Shear stress distribution in beams of different sections. Tl, Ch- 8
TORSION OF SHAFTS AND SPRINGS
25 Theory of pure torsion, torsion equation derivation. Tl,Ch-16
26 Strength, stiffness of shaft and Torsional rigidity. Tl,Ch-16
27 Shear Stresses in shaft. Tl,Ch-16
28 Tutorial- percentage of weight saving problems in shaft. Tl,Ch-16
29 Torsion of hollow shaft - finding dimensions, problem on
percentage of material saving problems in shaft. Tl,Ch-16
30 Type of springs, stiffness of springs (series and parallel
arrangement) . T2, Ch- 8
31 Stresses and deflection in helical springs-problems. T2, Ch- 8
32 Design of Helical springs (cam and follower and engine valves) T2,Ch-8
33 Tutorial - helical springs. T2, Ch- 8
34 Stress and deflection in leaf springs-problems T2, Ch- 9
35 Design of leaf springs - nipping, camber. T2, Ch- 9
36 Design of leaf springs - problems. T2, Ch- 9
DEFLECTIOI\l OF BEAMS
37 Relationship between deflection, slope, shear force and bending
moment. T1, Ch-12
38 Slope and deflection of cantilever beam by Double integration
method - problems. T1, Ch-12
39 Slope and deflection of simply supported beam by Double
integration method problems. T1, Ch- 13
40 Slope and deflection of fixed beam by Double integration method
concepts. T1, Ch-13
41 Comparison of Double integration method with Macauley's
method. T1, Ch-12
42 Slope and deflection of simply supported beam by Macauley's
method problems. T1, Ch-12
43 Slope and deflection evaluation using Moment area method
concepts. T1, Ch-13
44 Slope and deflection of cantilever beam by Moment area method
problems. T1, Ch-13
45 Tutorial - Slope and deflection of simply supported beam by
Moment area method. T1, Ch-13
46 Slope and deflection of cantilever and simply supported beam by
Strain energy method - concepts. T3, Ch- 10
47 Slope and deflection of simply supported beam by Strain energy
method problems. T3, Ch-10
48 Tutorial - Slope and deflection of fixed beam by Strain energy
method. 13, Ch-10
49 Castiglia no's theorem. T3, Ch-lO
COLUMNS AND STRUTS
50 Members subjected to combined bending and axial loads. Tl, Ch-l9
51 Euler's column theory assumptions, limitations. Tl, Ch-l9 :
.i
52 Expression for crippling load with different end conditions. Tl, Ch-l9
53 Rankine's theory -problems. Tl, Ch- 19
54 Tutorial- crippling load. Tl, Ch-19
55 Thin cylindrical vessel subjected to internal pressure. Tl, Ch-17
56 Change in dimensions due to internal pressure- problems. Tl,Ch-17
57 Thin spherical shells subjected internal pressure- problems. Tl, Ch-.17
58 Tutorial - Thin cylinders. Tl,Ch-17
59 Stresses in Thick cylinders -Lame's theory. Tl, Ch-18
60 Stresses in compound thick cylinder. Tl, Ch-18
61 Tutorial - Thick cylinders. Tl,Ch-18
TEXT BOOKS: 1 Bansal, R.K., A Text Book of Strength of Materials, Lakshmi Publications Pvt. Limited, New Delhi, 1996
2. Prabhu, TJ., Design of machine elements, Private Publication, 1999
3. Ferdinand P.Beer, and Rusell Johnston, E., Mechanics of Materials, SI Metric Edition, McGraw Hill,
1992
REFERENCE BOOKS 1. William A. Nash, Theory and Problems of Strength of Materials, Schaum's Outline Series, McGraw Hill
International Edition, 3rd Edition, 1994
2. Srinath, L. S., Advanced Mechanics of Solids, Tata McGraw Hill Publishing Company Ltd., New Delhi,
1987
3. Popov, E. P., Mechanics of Materials, 2nd edition, Prentice Hall of India Private Limited, New Delhi,
1989
4. James IVI. Gere, Mechanics of Materials Fifth Edition, Brooks/Cole, USA, 2001
5. Shigley, J. E., Applied Mechanics of Materials, International Student Edition, McGraw Hill Koyakusha
Limited,2000
6. Maitra, Handbook of Machine Design, Tata McGraw Hill, New Delhi, 1986
7. Design Data, PSG College of Technology
Name and Signature Faculty:
Section l\lame
A Mr. A. Vinoth
B Mr. K.Sairam
C
D
Mr.M.Balaji
Mr.R.Harris Samuel
E
F
G
Mr.M.Kamaraj
Mr.S.Ravi Krishnamoorthy
Mr.Narashimarao
H Mr. lSanthakumar
J
Mr.S.Arokya Augustin
Mr. S. Kolli Balasivarama Reddy
~~~ H~~ I Mechanical
1/~
Top Related