A steel pipe with an outside diameter of 115 mm and an inside diameter of 105 mm supports th Assume a = 510 mm, b = 230 mm, Px=20 kN, Py = 16 kN, and Pz = 11 kN. %3D %3! %3D

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Chapter6: Vertical Stress Increase In Soil
Section: Chapter Questions
Problem 6.4P: Refer to Figure P6.4. A strip load of q = 900 lb/ft2 is applied over a width B = 36 ft. Determine...
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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, 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: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
(a) Determine the magnitudes of the stresses (report positive numbers here) at H caused by the forces and moments of Parts 1
and 2.
Answers:
OHaxial
i
! МРа,
OHbend =
123.615
MPa,
THshear
MPа,
THtorque
MPa.
50.499
Transcribed Image Text:(a) Determine the magnitudes of the stresses (report positive numbers here) at H caused by the forces and moments of Parts 1 and 2. Answers: OHaxial i ! МРа, OHbend = 123.615 MPa, THshear MPа, THtorque MPa. 50.499
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