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B P K Z P O P (MPa) C K (MPa) y X a) Using the state of stress shown in the figure, determine the principal stresses, and find the direction of the maximum principal stress (the orientation of the maximum principal stress, i.e. 0₁).

B P K Z P O P (MPa) C K (MPa) y X a) Using the state of stress shown in the figure, determine the principal stresses, and find the direction of the maximum principal stress (the orientation of the maximum principal stress, i.e. 0₁).

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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P=3MPa 

K=1MPa

Strength of material question need help with solution

B P K Z P O P (MPa) V с K (MPa) y X a) Using the state of stress shown in the figure, determine the principal stresses, and find the direction of the maximum principal stress (the orientation of the maximum principal stress, i.e. 0₁). b) Knowing that the unit outward normal of the plane ABC is given by 1 2 1 ñ = 7+ =j+ k √6 √6 find the normal stress, and the shear stress on the plane ABC.
Transcribed Image Text:B P K Z P O P (MPa) V с K (MPa) y X a) Using the state of stress shown in the figure, determine the principal stresses, and find the direction of the maximum principal stress (the orientation of the maximum principal stress, i.e. 0₁). b) Knowing that the unit outward normal of the plane ABC is given by 1 2 1 ñ = 7+ =j+ k √6 √6 find the normal stress, and the shear stress on the plane ABC.
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