JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

UNIT - I

Two dimensional elasticity theory in Cartesian coordinates, plane stress problem in polar coordinates Thick cylinders, Rotating discs - stress concentration.

UNIT - II

Torsion of non circular prismatic sections, rectangular and axisymmetric, Circular plates, introduction to shell theory — contact stresses.

UNIT - III

Single degree freedom, two degree freedom system without and with damping - Free and forced vibrations.Transient vibrations.

UNIT - IV

Transient vibrations of single and two degree freedom systems, multi-degree of freedom systems - applications of matrix methods , continuous systems.

UNIT - V

Free and forced vibrations of strings bars and be CAD/CAM. Principle of orthogonality - classical and energy methods.

REFERENCES:

• 1. Theory of Elasticity/Timoshenko S.P. and Goodier J. N./ Koakusha Publishers
• 2. Advanced strength of materials / Den Hortog J.P./Torrent
• 3. Mechanical Vibrations/ Den Ilartog J.P./ Dover Publications
• 4. Theory of Vibrations with Applications/ Thomson W.T./ CBS Publishing
• 5. Mechanical Vibrations/ Rao S.S./ Addison Wesley Longman