(a) Summarize the stresses as they act on an element on the top surface of the pipe at point H with sides parallel to x and z directions. Use the standard naming convention. Answers: MРа, 0z = i MPа, Txz i MPa.

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter7: Analysis Of Stress And Strain
Section: Chapter Questions
Problem 7.4.21P: -18 through 7.4-25 An clement in plane stress is subjected to stresses a,, ay., and axy. (see...
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A steel pipe with an outside diameter of 115 mm and an inside diameter of 105 mm supports the loadings shown.
Assume a = 510 mm, b = 230 mm, Px = 20 kN, P, = 16 kN, and P, = 11 kN.
(a) Determine the normal and shear stresses on the top surface of the pipe at point H.
(b)Determine the principal stresses and maximum in-plane shear stress magnitude at point H and show the orientation of these
stresses on an appropriate sketch.
a
|P,
y
P:
P
H
K
Transcribed Image Text:A steel pipe with an outside diameter of 115 mm and an inside diameter of 105 mm supports the loadings shown. Assume a = 510 mm, b = 230 mm, Px = 20 kN, P, = 16 kN, and P, = 11 kN. (a) Determine the normal and shear stresses on the top surface of the pipe at point H. (b)Determine the principal stresses and maximum in-plane shear stress magnitude at point H and show the orientation of these stresses on an appropriate sketch. a |P, y P: P H K
Part 5
(a) Summarize the stresses as they act on an element on the top surface of the pipe at point H with sides parallel to x and z
directions. Use the standard naming convention.
Answers:
Oy =
MPа,
0, = i
MPa,
Ty =
i
MPа.
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Part 6
Incorrect
(b) Determine the principal stresses (op1 > Op2) at point H.
Answers: Op1 = i
! MPa, op2 = i
! MPa.
eTextbook and Media
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Transcribed Image Text:Part 5 (a) Summarize the stresses as they act on an element on the top surface of the pipe at point H with sides parallel to x and z directions. Use the standard naming convention. Answers: Oy = MPа, 0, = i MPa, Ty = i MPа. eTextbook and Media Save for Later Attempts: 0 of 5 used Submit Answer Part 6 Incorrect (b) Determine the principal stresses (op1 > Op2) at point H. Answers: Op1 = i ! MPa, op2 = i ! MPa. eTextbook and Media Save for Later Attempts: 1 of 5 used Submit Answer
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