ME 461-Finite Element Analysis

Fall 2011

Section 2: T R 4:15-5:30 PM  124 Walker



Instructor:

Dr. Michaleris, Pan, pxm32@psu.edu 232 Reber, 863-7273, Office hours: T 3:00- 4:00pm, R  3:00-4:00pm

Teaching Assistants:

Christine Toh, cot5015@psu.edu, 337 Reber, desk #45. Office hours: MWF 11-noon.

Requred Text:

T.Chandrupatla and A. Belegundu. Introduction to Finite Elements in Engineering, 3rd Edition, Prendice Hall, 2001.

Supplementary Text:

Amos Gilat.  Matlab. An introduction with applications.  John Wiley.  2004.  ISBN: 0-471-43997-5.



Grading Policy, Class Objectives, Tentative Schedule, Projects, Notes, Links


Grading Policy:

Weekly projects       (35%)  (drop one)
Final project             (30%)
Midterm                   (35%) (Open book, open notes)




Class Objectives:

This is an introductory course in the Finite Element Method. The mathematical formulation of the method will be presented and then applied to problems in elasticity and heat transfer. Projects will be assigned to demonstrate the finite element method in simplified problems using Matlab and realistic problems using the commercial code Abaqus..

Academic Integrity Policy (University Policy 49-20 )



Tentative Schedule:
 
  
Week of
Topic Location Reading
Aug 22
Elasticity review
Walker Ch 1
Aug 29
Vector Calculus
Walker Notes
Sep 5
Potential Energy and Galerkin Methods
Walker Ch 3
Sep 12
1D Elasticity Problems
Walker Ch 3
Sep 19
Planar Truss problems Walker Ch 4
Sep 26
Intro to Linux and Abaqus
316 Hammond

Oct 3
2-D Elasticity Formulations
Walker Ch 7
Oct 10
2-D Elasticity Formulations
Walker Ch 7
Oct 17
Computer demo
316 Hammond

Oct 24
Revew for Midterm
Walker

 Oct 27 Midterm 
Walker
31
Beams/Frames Walker Ch 8,
Nov 7
Structural Dynamics/Heat transfer
Walker Ch 11, Ch10
Nov 14
Computer demo 316 Hammond
Nov 28
NL FEA and Element technology Walker Notes
Dec 1
Final project consultation 316 Hammond

Dec 5
Final project presentations Walker
 Schedule



Projects:

HW1
, due Sep 8. Solution
HW2, due Sep 15. Solution
HW3, due Sep 22. Solution, program
HW4, due Oct 4. Solution, program
HW5: (problem 4.6 from text, solve both by hand and Abaqus), due Oct 11. Soluton
HW6, due Oct 18, Solution
HW7, due Oct 24, solution
HW8, due Nov 17

Final project,  project selection by Nov 15, in class presentations week of Dec 5, 1 page report & presentation files due Dec 12.


Notes:
1D matlab codes:
2node exact:: p1da.m, ( no loopl code): p1db.m
2node exact with subroutine:  p1d1exact.m, s1d1exact.m
2node Gauss: p1d1.m, s1d1.m
3node Gauss: p1d2.m, s1d2.m
Ansys & Abaqus truss tutorial
2Delement codes: example2da, example2db, example2d1e
2D 4node plane stress FEA code: el2d, qua4, finaldraw
2D 4node plane strain FEA code: el2d2, quad4b2
Selectivelly reduced integration papers: 1, 2
Abaqus 2D tutorial
Abaqus 3D tutorial
Plate with hole abaqus tutorial
2D frame (beam) abaqus tutorial
2D heat transfer abaqus tutorial
2D elasto-dynamic abaqus totorial
Explicit dynamic example: dynamic2



Links: