Q3 A plate of mild steel, 5 mm thick, 1000 mm long and 400 mm wide is stretched plastically 12% in the longitudinal direction. The characteristic stress-strain curve of the material is given by (o = 500 ε 0.3 MPa). Assuming that the width is restrained from contracting by lateral end grips, calculate: a) final dimensions of the plate b) state of stress at the end of the stretching process c) final stretching load Assume no rolling pressure, and stress in the thickness direction = 0
Q3 A plate of mild steel, 5 mm thick, 1000 mm long and 400 mm wide is stretched plastically 12% in the longitudinal direction. The characteristic stress-strain curve of the material is given by (o = 500 ε 0.3 MPa). Assuming that the width is restrained from contracting by lateral end grips, calculate: a) final dimensions of the plate b) state of stress at the end of the stretching process c) final stretching load Assume no rolling pressure, and stress in the thickness direction = 0
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
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![Q3
A plate of mild steel, 5 mm thick, 1000 mm long and 400 mm wide is
stretched plastically 12% in the longitudinal direction. The characteristic stress-strain
curve of the material is given by (o = 500 € 0.3 MPa).
Assuming that the width is restrained from contracting by lateral end grips, calculate:
a) final dimensions of the plate
b) state of stress at the end of the stretching process
c) final stretching load
Assume no rolling pressure, and stress in the thickness direction = 0](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F659d3413-5117-4cc0-a948-b648c6732aa0%2F0e60b3a9-aaf5-4af0-a6c6-e90965261aca%2Fq0ogqen_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q3
A plate of mild steel, 5 mm thick, 1000 mm long and 400 mm wide is
stretched plastically 12% in the longitudinal direction. The characteristic stress-strain
curve of the material is given by (o = 500 € 0.3 MPa).
Assuming that the width is restrained from contracting by lateral end grips, calculate:
a) final dimensions of the plate
b) state of stress at the end of the stretching process
c) final stretching load
Assume no rolling pressure, and stress in the thickness direction = 0
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