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QI The 45° strain rosette is mounted on a surface of the bracket as shown in Figure Q1. The bracket is made from steel with Estel = 120 GPa and poison ratio, v = 0.28. The following readings are obtained for each gauge under loadings: Ea=[X+Y] (10“) Es = -200(10“) Eɛ= -180(10“) Table 1 Use 5th digit and 6th digit of your matrix number to get value of [X] and [Y] as an example below: Example: If your matrix number is CD180147; Thus, the value of X=220 and Y=160 : 5th digit of matric 6th digit of matric number X Y number 100 20 1 130 1 40 160 2 60 3 190 80 220 4 100 250 5 120 6. 280 6. 140 310 340 370 7 160 180 9. 9. 200 (c) Estimate the in-plane principal strains and the angle associated with the principal strains, and (d) Calculate the principal stress associated with the principal strains in (c).

QI The 45° strain rosette is mounted on a surface of the bracket as shown in Figure Q1. The bracket is made from steel with Estel = 120 GPa and poison ratio, v = 0.28. The following readings are obtained for each gauge under loadings: Ea=[X+Y] (10“) Es = -200(10“) Eɛ= -180(10“) Table 1 Use 5th digit and 6th digit of your matrix number to get value of [X] and [Y] as an example below: Example: If your matrix number is CD180147; Thus, the value of X=220 and Y=160 : 5th digit of matric 6th digit of matric number X Y number 100 20 1 130 1 40 160 2 60 3 190 80 220 4 100 250 5 120 6. 280 6. 140 310 340 370 7 160 180 9. 9. 200 (c) Estimate the in-plane principal strains and the angle associated with the principal strains, and (d) Calculate the principal stress associated with the principal strains in (c).

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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pls answer question c and d

use this matrix num (AD200153)

pls show me full steps with clear handwrtitng

pls answer in 20 mins sir

subject (solid mech 2 )

 

Q1 The 45° strain rosette is mounted on a surface of the bracket as shown in Figure Q1. The bracket is made from steel with Esteel = 120 GPa and poison ratio, v = 0.28. The following readings are obtained for each gauge under loadings: Ea=[X+Y] (10*) Es = -200(10“) E=-180(10“) Table 1 Use 5th digit and 6th digit of your matrix number to get value of [X] and [Y] as an example below: Example: If your matrix number is CD180147; Thus, the value of X=220 and Y=160 : 5th digit of matric 6th digit of matric number Y number 100 20 1 130 1 40 160 2 60 3 190 3 80 4 220 4 100 5 120 250 280 5 6. 6. 140 7 310 7 160 340 8. 180 370 9. 200 (c) Estimate the in-plane principal strains and the angle associated with the principal strains, and (d) Calculate the principal stress associated with the principal strains in (c).
Transcribed Image Text:Q1 The 45° strain rosette is mounted on a surface of the bracket as shown in Figure Q1. The bracket is made from steel with Esteel = 120 GPa and poison ratio, v = 0.28. The following readings are obtained for each gauge under loadings: Ea=[X+Y] (10*) Es = -200(10“) E=-180(10“) Table 1 Use 5th digit and 6th digit of your matrix number to get value of [X] and [Y] as an example below: Example: If your matrix number is CD180147; Thus, the value of X=220 and Y=160 : 5th digit of matric 6th digit of matric number Y number 100 20 1 130 1 40 160 2 60 3 190 3 80 4 220 4 100 5 120 250 280 5 6. 6. 140 7 310 7 160 340 8. 180 370 9. 200 (c) Estimate the in-plane principal strains and the angle associated with the principal strains, and (d) Calculate the principal stress associated with the principal strains in (c).
Figure Q1
Transcribed Image Text:Figure Q1
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