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2007-08
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY
HYDERABAD
IV Year B.Tech. MP I-Sem T P C
4+1* 0 4
FINITE ELEMENT METHODS
(ELECTIVE – II)
UNIT – I
Introduction to Finite Element Methods for solving field problems. Stress and Equilibrium. Strain – Displacement relations. Stress – strain relations.
UNIT – II
One Dimensional problems : Finite element modeling coordinates and shape functions. Potential Energy
approach : Assembly of Global stiffness matrix and load vector. Finite element equations, Treatment of
boundary conditions, Quadratic shape functions.
UNIT – III
Analysis of Beams : Element stiffness matrix for two node, two degrees of freedom per node beam
element.
UNIT – IV
Finite element modelling of two dimensional stress analysis with constant strain triangles and treatment of
boundary conditions.
UNIT – V
Finite element modelling of Axisymmetric solids subjected to Axisymmetric loading with triangular elements.
UNIT-VI
Two dimensional four noded isoparametric elements and numerical integration.
UNIT – VII
Steady state heat transfer analysis : one dimensional analysis of a fin and two dimensional analysis of thin
plate. Analysis of a uniform shaft subjected to torsion.
UNIT-VIII
Dynamic Analysis : Formulation of finite element model, element matrices, evaluation of Eigen values and
Eigen vectors for a stepped bar and a beam.
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| Author: India 20 Dec 2007 | Member Level: Diamond Points : 1 |
TEXT BOOKS :
1. Introduction to Finite Elements in Engineering / Chandraputla, Ashok and Belegundu / Prentice – Hall.
2. The Finite Element Methods in Engineering / SS Rao / Pergamon.
REFERENCES :
1. An introduction to Finite Element Method / JN Reddy / Me Graw Hill
2. Finite Element Methods/ Alavala/TMH
3. The Finite Element Method for Engineers – Kenneth H. Huebner, Donald L. Dewhirst, Douglas E.
Smith and Ted G. Byrom / John Wiley & sons (ASIA) Pte Ltd.
4. Finite Element Analysis/ C.S.Krishna Murthy
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