PT2254 STRENGTH OF MATERIALS SYLLABUS | ANNA UNIVERSITY BTECH POLYMER TECHNOLOGY 4TH SEM SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY FOURTH SEMESTER B TECH POLYMER TECHNOLOGY DEPARTMENT SYLLABUS, TEXTBOOKS, REFERENCE BOOKS,EXAM PORTIONS,QUESTION BANK,PREVIOUS YEAR QUESTION PAPERS,MODEL QUESTION PAPERS, CLASS NOTES, IMPORTANT 2 MARKS, 8 MARKS, 16 MARKS TOPICS. IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI, TIRUNELVELI,COIMBATORE), 2008 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009
PT2254 STRENGTH OF MATERIALS L T P C
3 0 0 3
(Common Polymer & Plastic Technology)
AIM
To acquire knowledge on behaviour of materials on application of load.
OBJECTIVES
To study the behavior and failure pattern of different materials under different loading
conditions
Design of structural member under given loading conditions
UNIT I 9
Elasticity: Stress and strain, compressive, tensile, shear and bearing stress – Stress –
strain diagram, Hooks law, modulus of elasticity, modulus of rigidity, bulk modulus of
rigidity, bulk modulus, Poisson’s ratio. Relationship between elastic constants and
temperature stresses, composite bars.
UNIT II 9
Properties of section, calculation of areas, centroid, neutral axis, moment of inertia,
modulus of section, radius of gyration with reference to structural shapes.
UNIT III 9
Theory of simple bending – relationship between load shearing force and bending
moment. Bending moment and shear force diagram for cantilever, simple supported and
over hanging beams – bending and shear stresses. Torsion in solid and hollow shafts –
combined bending and torsion.
UNIT IV 9
Principal stresses and strains - Thin cylinders and shells subjected to internal pressures.
35
UNIT V 9
Deflection – deflection of beams in simple cases column and struts – long and short
columns – axial loading – effect of end conditions – equivalent length and slenderness
ratio – Euler and Rankine formulae.
TOTAL : 45 PERIODS
TEXT BOOKS
1. R.S. Khurmi, Applied Mechanics and Strength of Materials S.Chand & Co., (6th ed),
New Delhi, 1987.
2. P.N. Singh and I.K.Jha, Elementary Mechanics and Solids, Wiley Eastern, New
Delhi.
PT2254 STRENGTH OF MATERIALS L T P C
3 0 0 3
(Common Polymer & Plastic Technology)
AIM
To acquire knowledge on behaviour of materials on application of load.
OBJECTIVES
To study the behavior and failure pattern of different materials under different loading
conditions
Design of structural member under given loading conditions
UNIT I 9
Elasticity: Stress and strain, compressive, tensile, shear and bearing stress – Stress –
strain diagram, Hooks law, modulus of elasticity, modulus of rigidity, bulk modulus of
rigidity, bulk modulus, Poisson’s ratio. Relationship between elastic constants and
temperature stresses, composite bars.
UNIT II 9
Properties of section, calculation of areas, centroid, neutral axis, moment of inertia,
modulus of section, radius of gyration with reference to structural shapes.
UNIT III 9
Theory of simple bending – relationship between load shearing force and bending
moment. Bending moment and shear force diagram for cantilever, simple supported and
over hanging beams – bending and shear stresses. Torsion in solid and hollow shafts –
combined bending and torsion.
UNIT IV 9
Principal stresses and strains - Thin cylinders and shells subjected to internal pressures.
35
UNIT V 9
Deflection – deflection of beams in simple cases column and struts – long and short
columns – axial loading – effect of end conditions – equivalent length and slenderness
ratio – Euler and Rankine formulae.
TOTAL : 45 PERIODS
TEXT BOOKS
1. R.S. Khurmi, Applied Mechanics and Strength of Materials S.Chand & Co., (6th ed),
New Delhi, 1987.
2. P.N. Singh and I.K.Jha, Elementary Mechanics and Solids, Wiley Eastern, New
Delhi.
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