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Finite Element Methods Notes Jntu | FEM Notes JNTU

Finite Element Methods Notes JNTU – FEM Notes JNTU of Total Complete Notes

Please find the download links of Finite Element Methods Notes JNTU | FEM Notes JNTU are listed below:

Link:Complete Notes

Link:Chapter 1 Notes

Link:Chapter 2 Notes

Link:Chapter 3 Notes

Link:Chapter 4 Notes

Link:Chapter 5 Notes

Link:Chapter 6 Notes

Link:Chapter 7 Notes

Link:Chapter 8 Notes

All the above chapter are  covered according to the below units (JNTU)

FINITE ELEMENT METHODS

UNIT-I

Introduction to FEM: basic concepts. historical back ground. application of FEM. general description, comparison of FEM with other methods. Basic equations of elasticity, Stress – Strain and strain – displacement relations. Rayleigh-V Ritz method. Weighted residual methods.

UNIT-II

One Dimensional problens : Stiffness equations for a axial bar element in local co-ordinates using Potential Energy approach and Virtual energy principle – Finite element analysis of uniform, stepped and tapered bars subjected to mechanical and thermal loads – Assembly of Global stiffness matrix and load vector – Quadratic shape functions – properties of stiffness matrix.

UNIT-III

Stiffness equations for a truss bar element oriented in 2D plane – Finite Element Analysis of Trusses – Plane Truss and Space Truss elements — methods of assembly.

UNIT-IV

Analysis of bea: Hermite shape functions – Element stiffness matrix – Load vector – Problems.

UNIT-V

2-D problems: CST – Stiffness matrix and load vector – lsoparametric element representation – Shape functions – convergence requirements – Problems.

Unit- VI

Two dimensional four noded isoparametric elements – Numerical integration – Finite element modelling of AXisymmetric solids subjected to Axisymmetric loading with triangular elements – 3-D problems – Tetrahedran element.

UNIT-VII

Scalar field problems: 1-D Heat conduction — 1 D fin elements – 2D heat conduction – analysis of thin plates – Composite slabs – problems.

UNIT-VIII

Dynamic Analysis: Dynamic equations – Lumped and consistent mass matrices – Eigen Values and Eigen Vectors – mode shapes — modal analysis for bars and beams.

 

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