Problem 6 Given: A plane element in a body is acted upon by combined stresses as shown below: 40 MPa 10 MPa 15 MPa →30 MPa Required: a) Determine the Principal stresses. b) What is the maximum shear stress? c) What is the angle between the original plane of stress and the maximum principal stress?

Materials Science And Engineering Properties
1st Edition
ISBN:9781111988609
Author:Charles Gilmore
Publisher:Charles Gilmore
Chapter9: Time, Temperature, And Mechanical Properties
Section: Chapter Questions
Problem 9.3P
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Problem 6
Given: A plane element in a body is acted upon by combined stresses as shown below:
y
40 MPa
10 MPa
15 MPa
30 MPa
Required:
a) Determine the Principal stresses.
b) What is the maximum shear stress?
c) What is the angle between the original plane of stress and the maximum principal stress?
Transcribed Image Text:Problem 6 Given: A plane element in a body is acted upon by combined stresses as shown below: y 40 MPa 10 MPa 15 MPa 30 MPa Required: a) Determine the Principal stresses. b) What is the maximum shear stress? c) What is the angle between the original plane of stress and the maximum principal stress?
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