A 30 mm square is drawn on the rim of a large steel pressure vessel. The biaxial stress situation in the square after the pressure is applied is as shown in the figure. Determine the change in length of the BC edge in (mm)

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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A 30 mm square is drawn on the rim of a large steel pressure vessel. The biaxial stress situation in the square after the pressure is applied is as shown in the figure. Determine the change in length of the BC edge in (mm).

o, = 40 MPa
Geniş bir çelik basınç kabının kenarı
üzerine 30 mm'lik bir kare çizilmiştir.
30 mm
a, = 80 MPa
Basınç uygulandıktan sonra karedeki
iki eksenli gerilme durumu şekilde
gösterildiği gibidir. BC
uzunluğundaki değişmeyi (mm) olarak
belirleyiniz.
D.
30 mm-
kenarının
E=200 GPa, v=0,3
Formüller:
F.L
F
O = E.ɛ, 8=, AL = a.LAT, AL =
A.E
A
AV
TL
T.p
V
G.J
F
e, =6, -vl0, +0.), 0=-M
y. o =
A
Transcribed Image Text:o, = 40 MPa Geniş bir çelik basınç kabının kenarı üzerine 30 mm'lik bir kare çizilmiştir. 30 mm a, = 80 MPa Basınç uygulandıktan sonra karedeki iki eksenli gerilme durumu şekilde gösterildiği gibidir. BC uzunluğundaki değişmeyi (mm) olarak belirleyiniz. D. 30 mm- kenarının E=200 GPa, v=0,3 Formüller: F.L F O = E.ɛ, 8=, AL = a.LAT, AL = A.E A AV TL T.p V G.J F e, =6, -vl0, +0.), 0=-M y. o = A
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