982. The strain components at a given point are e = -533 x 10-", e, = 67 x 10", and 0.30, find the stress components -626 X 10-6. If E = 30 x 10 psi and v = %3D Yay %3D on the face whose normal is at 45° from the x axis.
982. The strain components at a given point are e = -533 x 10-", e, = 67 x 10", and 0.30, find the stress components -626 X 10-6. If E = 30 x 10 psi and v = %3D Yay %3D on the face whose normal is at 45° from the x axis.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![982. The strain components at a given point are e = -533 x 10-, e, = 67 x 10, and
Yy =-626 X 10-. If E = 30 x 10 psi and v =
on the face whose normal is at 45° from the x axis.
0.30, find the stress components
Ans.
o = -2800 psi: 7 = -
-6930 psi](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe35cb9e1-7199-4545-9aac-f8f6be3ba0f0%2Faba0325d-bdfc-48ab-8d19-aa10797950ac%2Fmb5p6en_processed.jpeg&w=3840&q=75)
Transcribed Image Text:982. The strain components at a given point are e = -533 x 10-, e, = 67 x 10, and
Yy =-626 X 10-. If E = 30 x 10 psi and v =
on the face whose normal is at 45° from the x axis.
0.30, find the stress components
Ans.
o = -2800 psi: 7 = -
-6930 psi
![981. A state of strain is defined by ex
x 10-6. If E = 30 X 106 psi and v =
maximum shearing stress.
600 X 10-6, 6y = -300 x 10-6, and Yy= -400
0.30, determine the principal stresses and the
%3D
%3D
178 ksi.
-4 94 ksi: T = 11.4 ksi](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe35cb9e1-7199-4545-9aac-f8f6be3ba0f0%2Faba0325d-bdfc-48ab-8d19-aa10797950ac%2Fos0c9l_processed.jpeg&w=3840&q=75)
Transcribed Image Text:981. A state of strain is defined by ex
x 10-6. If E = 30 X 106 psi and v =
maximum shearing stress.
600 X 10-6, 6y = -300 x 10-6, and Yy= -400
0.30, determine the principal stresses and the
%3D
%3D
178 ksi.
-4 94 ksi: T = 11.4 ksi
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