CE9213 STRENGTH OF MATERIALS

CE9213 STRENGTH OF MATERIALS

1. STRESS, STRAIN AND DEFORMATION OF SOLIDS

Rigid bodies and deformable solids – Tension, Compression and Shear Stresses – Deformation of simple and compound bars – Thermal stresses – Elastic Constants – Volumetric strains – Stresses on inclined planes – Principal stresses and principal planes – Mohr’s circle of stress.

2. TRANSEVERSE LOADING ON BEAMS AND STRESSES IN BEAMS

Beams – types transverse loading on beams – Shear force and bending moment in beams – Cantilevers – Simply supported beams and over – hanging beams. Theory of simple bending - bending formula – bending stress distribution – Load carrying capacity – Proportioning of sections – Flitched beams – Shear stress distribution.

3. TORSION

Stresses and deformation in circular and hollows shafts – Stepped shafts – Shafts fixed at the both ends – Stresses in helical springs – Deflection of helical springs.

4. DEFLECTION OF BEAMS

Double Integration method – Macaulay’s method – Area moment theorems for computation of slopes and deflections in beams – Conjugate beam and energy method – Maxwell’s reciprocal theorems.

5. THIN CYLINDERS, SPHERES AND THICK CYLINDERS

Stresses in thin cylindrical shell due to internal pressure circumferential and longitudinal stresses – deformation in thin cylinders –spherical shells subjected to internal pressure –deformations in spherical shells - Lame’s theory – application of theories of failure

TEXTBOOKS

1. Rajput.R.K. “Strength of Materials” S.Chand & co Ltd. New Delhi 1996

2. Jindal U.C. “Strength of Materials” Asian Books Pvt Ltd, New Delhi 2007

REFERENCES

1. Egor.P.Popov “Engineering Mechanics of Solids” Prentice Hall of India, New Delhi 1997

2. Subramanian R. “Strength of Materials” Oxford University Press, Oxford Higher Education series ,2007

3. Hibbeler , R.C, Mechanics of materials”, Pearson Education, Low price Edition,2007