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# 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

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, P = 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:
P
H
K Transcribed Image Text: (b) On a piece of paper, sketch the x-z stress state and the properly oriented principal stress state. Use the resulting sketch to
answer the questions in subsequent parts of this GO exercise.
(a) The angle -25.73° locates a principal stress plane. Give the stress value including sign if any.
(b) The angle 64.27° locates the other principal stress plane. Give the stress value including sign if any.
(c) What stress or stresses occur on a plane at 19.27°? Give the stress value or values including sign if any.
(a) o = i
MРа,
(b) o = i
MPa,
(c) σ-
MPa, T =
i
MPа.

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