EML 4507 Homework 1
Problem 1: For the truss shown in following Figure, solve for the horizontal and vertical
components of displacements at node 1. Also determine the stress in element 1. Let A = 1 in2 ,
E=10.()><106 psi, andL = 100 in.
7!.
Solutio
EML 4507 Homework 3
Problem 1: For the beam shown in Fig. 1, using the FE method determine the rotation at pin
support A and the rotation and displacement under the load P. Draw the shear force and bending
moment diagram. Let EI be constant throughout the
EML 4507 FEA Project
By Jamie Fan and Forrest Morlan
May 1st 2014
Introduction
The purpose of this project is to investigate the use of FEA software as part of an iterative
process to reduce the overall weight of a component by removing material and chang
Project Description:
The objective of the following is to analyze the von-Mises stress and maximum nodal
displacement of a set of design iterations for a specimen. The specimens were created on
Patran and then analyzed with Nastran. The default specimen t
EML 4507 Homework 7
Due Dec 4th 2015
Problem 1: Determine the Jacobian matrix and its determinant for the rectangular and
parallelogram shaped elements. Show that the determinant of Jacobian matrix for both of them is
equal to A/4, where A is the physical
EML 4507
Practice Exam3
12/09/2015
FIRST NAME
LAST NAME
Instructor: Professor Youping Chen
Office: MAEB-228, Tel: (352) 392-8494, Fax: (352) 392-7303, Email: [email protected]
1)
2)
3)
4)
This is a close notes close book exam
Please write down your name
Cal
EML 4507
Exam2
11/05/2014
Youping Chen
FIRST NAME
LAST NAME
Instructor: Professor Youping Chen
Office: MAEB-228, Tel: (352) 392-8494, Fax: (352) 392-7303, Email: [email protected]
TA email: [email protected]
1)
2)
3)
4)
5)
This is a close notes close book ex
EML 4507
Exam1
02/20/2014
FIRST NAME
LAST NAME
Instructor: Professor Youping Chen
Tel: (352) 392-8494, Fax: (352) 392-7303, Email: [email protected]
1)
2)
3)
4)
5)
6)
This is an close notes close book exam
Please write down your name
There are 2 problems.
C
Solution HW9
For the Richardson extrapolation we assume that the displacement is approximately given as
u= u0 gh
h
Let us first take the easy case that we have results for three values of h, h=1, h=0.5, h=0.25. This will
provide us with the following equa
EML 4507 Homework 5
Problem 1: Determine the nodal displacements and the element stress, including principle
stresses, for the thin plate with a uniform shear load acting on the right edge, as shown in Fig. 1.
Use E 30 106 psi , = 0.3, and t = 1 in.
Fig.