AE2203 SOLID MECHANICS SYLLABUS | ANNA UNIVERSITY BE AERONAUTICAL ENGINEERING 3RD SEMESTER SYLLABUS REGULATION 2008 2011-2012 BELOW IS THE ANNA UNIVERSITY THIRD SEMESTER BE AERONAUTICAL ENGINEERING DEPARTMENT SYLLABUS IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011-2012 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI,TIRUNELVELI,COIMBATORE), 2008 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009
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OBJECTIVE
To give brief descriptions on the behaviour of materials due to axial, bending and torsional
and combined loads.
UNIT I BASICS AND AXIAL LOADING 10+3
Stress and Strain – Hooke’s Law – Elastic constants and their relationship– Statically
determinate cases - statically indeterminate cases –composite bar. Thermal Stresses –
stresses due to freely falling weight.
UNIT II STRESSES IN BEAMS 10+3
Shear force and bending moment diagrams for simply supported and cantilever beams-
Bending stresses in straight beams-Shear stresses in bending of beams with rectangular, I
& T etc cross sections-beams of uniform strength
UNIT III DEFLECTION OF BEAMS 10+3
Double integration method – McCauley’s method - Area moment method – Conjugate
beam method-Principle of super position-Castigliano’s theorem and its apllication
UNIT IV TORSION 5+3
Torsion of circular shafts - shear stresses and twist in solid and hollow circular shafts –
closely coiled helical springs.
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UNIT V BI AXIAL STRESSES 10+3
Stresses in thin circular cylinder and spherical shell under internal pressure – volumetric
Strain. Combined loading – Principal Stresses and maximum Shear Stresses - Analytical
and Graphical methods.
TOTAL: 60 PERIODS
TEXT BOOKS
1. Nash William – “Strength of Materials”, TMH, 1998
2. Timoshenko.S. and Young D.H. – “Elements of strength materials Vol. I and Vol. II”.,
T. Van Nostrand Co-Inc Princeton-N.J. 1990.
REFERENCES
1. Dym C.L. and Shames I.H. – “Solid Mechanics”, 1990.
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