CE- 304-Structural Mechanics |
Fundamental of Stresses : |
Simple stresses and strain, modulus of elasticity, modulus of rigidity, bulk
modulus, their relationship, strain energy due to direct stresses, impact loads, shearing stresses, factor of
safety, permissible stress, proof stress.
|
Beam Statics: |
Support reactions, concepts of redundancy, definitions , axial force, shear force and bending
moment diagrams for concentrated, uniformly distributed, linearly varying load, concentrated moments in
simply supported beams, cantilever and overhanging beams, |
Symmetric Beam Bending: |
Basic kinematic assumption, moment of inertia, elastic flexure formulae and its
application, moment carrying capacity, Shear stress Distribution in beams section.
|
Deflection of beams by Double Integration: |
Elastic curve, moment Curvature relationship, governing
differential equation, boundary conditions, direct integration solution for simple beams.
|
Torsion: |
Pure torsion, torsion of circular solid saft and hollow elastic bars, torsional equation, torsional
rigidity, closed coil helical spring.
|
Two Dimensional Stress Problems: |
Principal stresses, maximum shear stresses, Mohr’s circle of stresses,
construction of Mohr’s circle |
Introduction to thin cylindrical shells: |
Hoop stress and meridonial stress and volumetric changes .
|
Columns: |
Fundamentals, criteria for stability in equilibrium, column buckling theory, Euler’s load for
columns with different end conditions, limitations of Euler’s theory – problems, eccentric load and secant
formulae, Rankine & IS code formulae
|
Text Books: |
Engineering Mechanics of Solids By E. P. Popov [PHI]
Strength of Materials By S S Bhavikatti [Vikas Publishing House Pvt. Ltd]
Strength of Materials By R. Subramanian [OXFORD University Press]
Elements of Strength of Material By S. P. Timoshenko & D. H. Young [EWP Pvt. Ltd]
Strength of Material By A. Pytel & F. L. Singer [AWL Inc]
Strength of Material By Ramamrutham
Engineering Mechanics I by J. L. Mariam [John Willey]
Engineering Mechanics I by I. H. Shames [PHI]
|
|