Part 1 A thin square plate PQRS is symmetrically deformed into the shape shown by the dashed lines in the figure. Assume d - 260 mm, di - 261.0 mm, and d2 - 259.3 mm. For the deformed plate, determine (a) the normal strain of diagonal QS. (b) the shear strain yy at corner P.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Part 1
A thin square plate PQRS is symmetrically deformed into the shape shown by the dashed lines in the figure. Assume d - 260 mm,
di - 261.0 mm, and d2 - 259.3 mm. For the deformed plate, determine
(a) the normal strain of diagonal QS.
(b) the shear strain ,y at corner P.
Undeformed
Deformed
dz
d
di
Calculate the deformation of diagonal QS.
Answer: Sos
i
mm
Transcribed Image Text:Part 1 A thin square plate PQRS is symmetrically deformed into the shape shown by the dashed lines in the figure. Assume d - 260 mm, di - 261.0 mm, and d2 - 259.3 mm. For the deformed plate, determine (a) the normal strain of diagonal QS. (b) the shear strain ,y at corner P. Undeformed Deformed dz d di Calculate the deformation of diagonal QS. Answer: Sos i mm
Part 2
Calculate the normal strain of diagonal QS.
Answer: eos = i
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Part 3
Calculate e, the angle that side PS makes with side PQ after deformation.
Answer: 0 = i
rad
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Part 4
Calculate the shear strain at corner P.
Answer: Yp =
prad
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ultin
Transcribed Image Text:Part 2 Calculate the normal strain of diagonal QS. Answer: eos = i eTextbook and Media Save for Later Attempts: unlimited Submit Answer Using multiple attempts will impact your score. 20% score reduction after attempt 4 Part 3 Calculate e, the angle that side PS makes with side PQ after deformation. Answer: 0 = i rad eTextbook and Media Attempts: unlimited Submit Answer Save for Later Using multiple attempts will impact your score. 20% score reduction after attempt 4 Part 4 Calculate the shear strain at corner P. Answer: Yp = prad eTextbook and Media Save for Later Attempts: unlimited Submit Answer ultin
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