Unit –II Concept of bending stresses, flexural formula, stress- strain diagram for beam, shear stress in beam, shear stresses in beam with different cross -section. Concept of torsion, torsion in circular shaft, torsion equation, shear stress in
shaft due to torsion examples
SECTION-C
Unit- III Theory of column, slenderness ratio, end connections, short column,
Euler’s critical buckling load, eccentric loaded short column, cylinder column
subjected to eccentric loading, examples
SECTION-D
Unit- IV Introduction to bending moment and shear force diagram in beam, introduction to slope and deflection in beam by differential equation, moment- area method and conjugate beam method, principle of virtual work, Maxwell law of reciprocal deflection, Willot-Mohr diagram.
BOOKS RECOMMENDED:
1. Strength of Materials Part-I, S.Timoshenko,Affiliated East-West Press,N.Delhi
2. Mechanics of Materials, Popov Nagarjan & Lu, Prentice Hall of India,N.Delhi
3. Mechanics of Solids, Prasad,V.S. Gakgotia Pub.,N.Delhi.