1. An AISI 1018 steel has a yield strength, Sy= 295 MPa. Using the distortion-energy theory for the given state of plane stress, (a) determine the factor of safety, (b) plot the failure locus, the load line, and estimate the factor of safety by graphical measurement. Tx (MPa) 75 -100 100 -30 -80 Ty (MPa) 3.5 30 0 -65 30 Txy (MPa) 0 0 25 40 -10

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
icon
Related questions
Question

Can you please answer the questions? thank you 

1. An AISI 1018 steel has a yield strength, Sy = 295 MPa. Using the distortion-energy theory for the given
state of plane stress, (a) determine the factor of safety, (b) plot the failure locus, the load line, and estimate
the factor of safety by graphical measurement.
(Tx (MPa)
75
-100
100
-30
-80
Ty (MPa)
3.5
30
0
x (kpsi)
150
150
125
80
125
-65
30
2. An AISI 4142 steel Q&T at 800°F exhibits Syt = 235 kpsi, Syc = 285 kpsi, and & = 0.07. For the
given state of plane stress, (a) determine the factor of safety, (b) plot the failure locus and the load line and
estimate the factor of safety by graphical measurement.
y (kpsi)
-50
50
Txy (MPa)
0
0
()
125
80
25
40
-10
Txy (kpsi)
0
0
-75
50
75
Transcribed Image Text:1. An AISI 1018 steel has a yield strength, Sy = 295 MPa. Using the distortion-energy theory for the given state of plane stress, (a) determine the factor of safety, (b) plot the failure locus, the load line, and estimate the factor of safety by graphical measurement. (Tx (MPa) 75 -100 100 -30 -80 Ty (MPa) 3.5 30 0 x (kpsi) 150 150 125 80 125 -65 30 2. An AISI 4142 steel Q&T at 800°F exhibits Syt = 235 kpsi, Syc = 285 kpsi, and & = 0.07. For the given state of plane stress, (a) determine the factor of safety, (b) plot the failure locus and the load line and estimate the factor of safety by graphical measurement. y (kpsi) -50 50 Txy (MPa) 0 0 () 125 80 25 40 -10 Txy (kpsi) 0 0 -75 50 75
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 1 images

Blurred answer
Knowledge Booster
Types of Properties of Engineering Materials
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Elements Of Electromagnetics
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Control Systems Engineering
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
Mechanics of Materials (MindTap Course List)
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
Engineering Mechanics: Statics
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY