Lab 2: Combined Bending and Torsion of Cantilever Beams
_
Lab number: _
Date of Experiment: 2/5/2016
Due date: 2/24/2016
Objectives
Perform simultaneous bending and torsion loading on a 2024-T3 Aluminum hollow tube cantilever structure fitted with a
strai

Objective:
1. Carry out tensile test on plain carbon steel and aluminum specimens to measure the Youngs
Modulus (E), yield strength (Sy), ultimate strength (Su), % elongation, percentage of reduction
of area, fracture strength, and power law plasticity co

MAE 322 Structural Mechanics, Spring17
MEE 322 STRUCTURAL MECHANICS
Instructor: Dr. Yabin Liao
Lab Manager: Dr. Dallas Kingsburty
Spring 2017
Arizona State University
Laboratory Experiment #5
Free and Forced Vibrations due to Rotating Unbalance
1. OBJECTI

Objectives:
1. Carry out simultaneous bending and torsion tests on a 2024-T3 Aluminum structure in cantilever
configuration that has been equipped with strain gauges at a particular location along its length,
where the cross-section is tubular.
2. Obtain

Objective:
The objective of this experiment was to carry out combined and torsional loading on an aluminum
structure in cantilever configuration. It was equipped with a strain rosette at a particular location along
its length. Using this equipment, we obt

Objective:
This is an experiment on the 2024- T3 Aluminum structure in cantilever configuration.
By using the machine to measure three micro strain at different locations. There are three strain
gages, one is in 45 degree and the other two are on the X ax

Lab #3
Combined Bending and Torsion of Cantilever Beams
Name: Run Si
Date of the experiment: 10/26/2016
Due date: 11/16/ 2016
MEE 322 8:35 AM team A
Objective:
This is an experiment on the 2024- T3 Aluminum structure in cantilever configuration. By using

MEE 322 Structure Mechanics
Fall 2016, Instructor: Hanqing Jiang
Homework 7
Due: October 27th, 2016, Thursday before class
Problem 1: (10 points) The state of stress at a point in a body relative to the xyz coordinate
system is given by
2 3 5
3 6 2 MPa

MEE 322 Structure Mechanics
Fall 2016, Instructor: Hanqing Jiang
Homework 5
Due: October 6th, 2016, Thursday before class
Problem 1: (10 points) The bar has a diameter of 40 mm. If it is subjected to the two force
components at its end as shown, determine

MEE 322 Structure Mechanics
Fall 2016, Instructor: Hanqing Jiang
Homework 1
Due: August 25th, 2016, Thursday before class
Problem 1: (5 points) Determine the resultant internal loadings acting on the cross
sections located through points D and E of the fr

MEE 322 Structure Mechanics
Fall 2016, Instructor: Hanqing Jiang
Homework 8
Due: November 3rd, 2016, Thursday before class
Problem 1: (10 points) The 60o strain rosette is mounted around a point on a beam. The
following readings are obtained from each gau

MEE 322 Structure Mechanics
Fall 2016, Instructor: Hanqing Jiang
Homework 2
Due: September 1st, 2016, Thursday before class
Problem 1: (10 points) A solid rod with radius of d = 90 mm is supported by smooth
journal bearings at A and B that only exert vert

MEE 322 Structure Mechanics
Fall 2016, Instructor: Hanqing Jiang
Homework 10
Due: November 22nd, 2016, Tuesday before class
Problem 1: (10 points) A steel shaft of yield strength y = 250 MPa and diameter d = 40 mm is
subjected to an axial load P = 20 N, t

Objective
The objective of this lab was to carry out tensile tests on polycarbonate plates which had
different diameter holes and collecting data on the strain fields around the hole using digital image
correlation. From there the Youngs modulus can be ca

Objective
To measure the experimental equivalent stiffness of a beam that is used as a spring during a
vibrations analysis test. Compare the calculated value with the theoretical equivalent stiffness and the
dynamic response of the system. Then measure th

Lab 4: Stress Concentration of Flat Plates
_
Lab number: _
Date of Experiment: 4/1/2016
Due date: 4/15/2016
Objectives
Perform tensile tests on multiple polycarbonate flat plates with circular holes of various diameters and measure strain
fields both arou

Lab 5: Free and Forced Vibrations due to Rotating Unbalance
_
Lab number: _
Date of Experiment: 3/18/2016
Due date: 5/1/2016
Objectives
Determine the equivalent stiffness of a beam used as a spring during vibrational analysis and compare it to the
theoret

Lab 3: Material Characterization: Elasticity, Plasticity and Fracture
_
Lab number: _
Date of Experiment: 3/18/2016
Due date: 4/3/2016
Objectives
Perform tensile test on 1018 carbon steel and 2024 aluminum samples in order to measure the mechanical proper

MEE 322 Structure Mechanics
Fall 2016, Instructor: Hanqing Jiang
Midterm II, 11/15/2016
You can pick either problem 2 or problem 4.
Problem 1: (25 points) The stress state is given below.
(1) (4 points) Sketch the stress state on a 2D square.
(2) (10 poin

MEE 322 Structure Mechanics
Fall 2016, Instructor: Hanqing Jiang
Midterm I, 9/20/2016
Problem 1: (50 points) The rod is supported by smooth journal bearings at A, B and C and is
subjected to the three forces.
(a) (10 points) Draw the free-body diagram of

MAE 322 Structure Mechanics
Fall 2013, Instructor: Hanqing Jiang
Midterm III, take home
Due to ERC 315 at 12:00 PM on 11/22 (Friday)
A solid shaft with diameter of 80 mm is fitted with 100-mm-diameter pulleys, supported at
the clamped end A, and loaded as

MEE 322 Structure Mechanics
Fall 2016, Instructor: Hanqing Jiang
Midterm II, take home
Due at 9:00 AM on 11/17 (Thursday)
A solid shaft with diameter of 80 mm is fitted with 100-mm-diameter pulleys, supported at the clamped
end A, and loaded as shown in t

MEE 322 Structural Mechanics
Midterm #2
April 17, 2017
NAME:
One hour and forty five minutes; closed-book, closed-notes; two cheat sheets (118 inches, both sides) allowed;
calculators allowed; no computers; work in pencil only; show all work, otherwise pe

MEE 322 Structural Mechanics
Midterm #1
February 27, 2017
NAME:
One hour and fifteen minutes; closed-book, closed-notes; a cheat sheet (118 inches, both sides) allowed;
calculators allowed; no computers/smart devices; work in pencil only; show all work, o

MEE 322 Structural Mechanics
Midterm #1
February 27, 2017
NAME:
One hour and fifteen minutes; closed-book, closed-notes; a cheat sheet (118 inches, both sides) allowed; calculators
allowed; no computers/smart devices; work in pencil only; show all work.
P

MEE 322: STRUCTURAL MECHANICS
Fall 2016
by Hanqing Jiang
Lectures: T Th 1:30-2:45 SCOB 210
Labs:
Lab group A:
M 82709
T 76737
W 76251
F 76255
F 76253
7:30-8:25
3:00-3:55
2:00-2:55
7:30-8:25
11:50-12:45
USE 170B
USE 170B
USE 170B
USE 170B
USE 170B
Lab grou

MEE 322 Structure Mechanics
Fall 2016, Instructor: Hanqing Jiang
Homework 9
Due: November 10th, 2016, Thursday before class
Problem 1: (10 points) The figure shows a two-dimensional cantilever beam. The stress
components are
xx x , yy 2 x y l xy yx x
,
(

MEE 322 Structure Mechanics
Fall 2016, Instructor: Hanqing Jiang
Homework 6
Due: October 13th, 2016, Thursday before class
1: (10 points) The state of stress at a point in a body relative to the xyz coordinate system is given
by
10 5 30
5 0 20 MPa
30

MEE 322 Structural Mechanics
Homework #4
Due: February 13, Monday in Class
P1. [Loading analysis in 3D]
The pipe is supported by journal bearings and is
subjected to the loads shown. Neglect frictions.
(a) Draw the free-body diagram of the rod.
(b) Using