2a. The delta strain gauge rosette shown in Figure 2a is attached to a structural component and measures the following strains: e, = 775x106, ɛz = 415×106, ɛ̟ =-515x10°. Determine the principal strain and principal stress components in both magnitude and direction given that the structure has a Young's Modulus of E = 200×10² N/mm? and Poisson's ratio of v = 0.3 . Show the directions of the principal stresses on a properly oriented stress element relative to the x,y coordinate system. 60° 60° 60° Figure 2a
2a. The delta strain gauge rosette shown in Figure 2a is attached to a structural component and measures the following strains: e, = 775x106, ɛz = 415×106, ɛ̟ =-515x10°. Determine the principal strain and principal stress components in both magnitude and direction given that the structure has a Young's Modulus of E = 200×10² N/mm? and Poisson's ratio of v = 0.3 . Show the directions of the principal stresses on a properly oriented stress element relative to the x,y coordinate system. 60° 60° 60° Figure 2a
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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![2a. The delta strain gauge rosette shown in Figure 2a is attached to a structural component and
measures the following strains: ɛ = 775x10°, ɛz = 415x106, ɛ̟ = -515x10°. Determine the
principal strain and principal stress components in both magnitude and direction given that the
structure has a Young's Modulus of E = 200×10° N/mm? and Poisson's ratio of v = 0.3. Show the
directions of the principal stresses on a properly oriented stress element relative to the x,y
coordinate system.
60°
60°
60°
Figure 2a](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F87a43b15-f45e-491d-979d-8bf95b0a77c7%2F1559d393-1327-473c-810b-dab7965e4ece%2Fujd7pr5_processed.png&w=3840&q=75)
Transcribed Image Text:2a. The delta strain gauge rosette shown in Figure 2a is attached to a structural component and
measures the following strains: ɛ = 775x10°, ɛz = 415x106, ɛ̟ = -515x10°. Determine the
principal strain and principal stress components in both magnitude and direction given that the
structure has a Young's Modulus of E = 200×10° N/mm? and Poisson's ratio of v = 0.3. Show the
directions of the principal stresses on a properly oriented stress element relative to the x,y
coordinate system.
60°
60°
60°
Figure 2a
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