The following data are taken from a 20mm in diameter bar of length 250mm, the following results were recorded. Assume that the curve of the stress-strain diagram i linear from the origin to the first point. P (load in kN) ô(elongation in mm) 112 0.2 154 0.3 167 0.4 174 0.5 181 0.6 Determine the a. Stress at 167 kN load in MPa b. Strain at 167 kN load in mm/mm (expressed in scientific notation) c. Modulus of elasticity in MPa

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
icon
Related questions
Question

Determine the

a.Stress at 167 kN loadin MPa

b.Strain at 167 kN loadin mm/mm(expressed in scientific notation)

c.Modulus of elasticityMPa

d.Modulus of resiliencein N-mm/mm3

e.Modulus of toughnessin N-mm/mm3

The following data are taken from a 20mm in diameter bar of length 250mm, the
following results were recorded. Assume that the curve of the stress-strain diagram is
linear from the origin to the first point.
P (load in kN)
6(elongation in mm)
112
0.2
154
0.3
0.4
0.5
167
174
181
0.6
Determine the
a. Stress at 167 kN load in MPa
b. Strain at 167 kN load in mm/mm (expressed in scientific notation)
c. Modulus of elasticity in MPa
d. Modulus of resilience in N-mm/mm3
e. Modulus of toughness in N-mm/mm3
Transcribed Image Text:The following data are taken from a 20mm in diameter bar of length 250mm, the following results were recorded. Assume that the curve of the stress-strain diagram is linear from the origin to the first point. P (load in kN) 6(elongation in mm) 112 0.2 154 0.3 0.4 0.5 167 174 181 0.6 Determine the a. Stress at 167 kN load in MPa b. Strain at 167 kN load in mm/mm (expressed in scientific notation) c. Modulus of elasticity in MPa d. Modulus of resilience in N-mm/mm3 e. Modulus of toughness in N-mm/mm3
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Properties of materials
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Structural Analysis
Structural Analysis
Civil Engineering
ISBN:
9781337630931
Author:
KASSIMALI, Aslam.
Publisher:
Cengage,
Structural Analysis (10th Edition)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Sustainable Energy
Sustainable Energy
Civil Engineering
ISBN:
9781337551663
Author:
DUNLAP, Richard A.
Publisher:
Cengage,
Traffic and Highway Engineering
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning