MSE 4220/6220 Mechanical Behavior of Materials
Homework 03 - SOLUTION
Problem 1 (20 points)
Consider the rod shown. The load is a torque of 1000
Nm applied at E in the negative y direction (use righthand rule). The rod is referred to as a shaft because it

MSE 4220/6220 Mechanical Behavior of Materials
Homework 02 - SOLUTION
Problem 1 (10 points)
Write the step-by-step procedure (with 9 steps) for determining the internal loads in a structural
element and the corresponding stresses.
(1) Define the system of

MSE 4220/6220 Mechanical Behavior of Materials
Homework 04 - SOLUTION
Problem 1 (0 points) Required reading: Read the notes Module 3 Notes on Mohr Circles.pdf available on
Blackboard. In particular, study in detail pages 3 to 6.
Problem 2 (30 points)
(1)

MSE 4220/6220 Mechanical Behavior of Materials
Homework 08 - SOLUTION
Problem 1 (25 points)
(1) Explain in your own words the process of necking (at least 100 words). In particular, explain why it is called an
unstable behavior.
In a tension test, as the

MSE 4220/6220 Mechanical Behavior of Materials
Homework 07 - SOLUTION
Problem 1 (15 points)
1. Write the stiffness matrix [Cij] of copper as a Face-Centered Cubic (FCC) monocrystal. Use the numerical values
provided in Table 2.3 of Module 6 - Anisotropy.p

MSE 4220/6220 Mechanical Behavior of Materials
Homework 05 - SOLUTION
Problem 1 (10 points) Required reading: Read the two files titled Module 4 - Failure Theories
Summary.pdf and Module 4 Failure Theories Book Chapter.pdf available on Blackboard.
Problem

MSE 4220/6220 Mechanical Behavior of Materials
Homework 06
SOLUTION
Problem 1 (20 points)
A steel rivet is used to hold two sheets a rigid material as shown. The
system is assembled such that the longitudinal stress in the cylindrical
portion of the rivet

MSE 4220/6220 Mechanical Behavior of Materials
Homework 06
SOLUTION
Problem 1 (20 points)
A steel rivet is used to hold two sheets a rigid material as shown. The
system is assembled such that the longitudinal stress in the cylindrical
portion of the rivet

MSE 4220/6220 Mechanical Behavior of Materials
Homework 07 - SOLUTION
Problem 1 (10 points)
1. Write the stiffness matrix [Cij] of copper as a Face-Centered Cubic (FCC) monocrystal. Use the numerical values
provided in Table 2.3 of Module 6 - Anisotropy.p

MSE 4220/6220 Mechanical Behavior of Materials
Homework 05 - SOLUTION
Problem 1 (10 points) Required reading: Read the two files titled Module 4 - Failure Theories
Summary.pdf and Module 4 Failure Theories Book Chapter.pdf available on Blackboard.
Problem

MSE 4220/6220 Mechanical Behavior of Materials
Homework 01 - SOLUTION
Problem 1 (30 points)
(1) Give the definition of Force and the corresponding SI unit and English unit.
A force is an action applied at a point, on a line, on a surface or on a body of a

MSE 4220/6220 Mechanical Behavior of Materials
Homework 00 Review (NOT GRADED)
Due Monday 01/11/16 in class
SOLUTION
Please turn in this homework (hand written or typed) at the beginning of class on Monday 01/11/06.
Note that it is not graded.
The most im