Basic Equations of Solid Mechanics Review of equilibrium conditions,
Strain-displacement relations, Stress- Strain relations, Principle of Virtual
work & Stationery potential energy and variational formulation.
Approximate methods - Rayleigh-Ritz, Weighted residual (Galerkin) and
finite difference methods. Finite Element Method: Displacement-model Shape
functions- Lagrange and serendipity elements, Element - properties Isoparametric - elements numerical integration, technique,
Assemblage of elements and solution techniques for static analysis.
Analysis of framed Structures - 2D and 3D truss and beam elements and
applications. Analysis of plane stress/strain and axisymmetric solids
triangular, quadrilateral and isoparametric elements, incompatible
models. Three dimensional stress analysis Isoparametric
eight and twenty noded elements. Analysis of plate bending Basic equations of thin plate theory. ReissnerMindlin theory Plate elements and applications.
Analysis of shells degenerated shell elements. Finite elem
- Teacher: bnrao NAGESWARA RAO B