A steel pipe of 400-mm outer diameter is fabricated from 10-mm thick plate by welding along a helix that forms an angle of 20° with a plane perpendicular to the axis of the pipe. Knowing that a 280-kN axial force P is applied to the pipe, determine the normal and shearing stresses in directions respectively normal and tangential to the weld. (Input the answer with the appropriate sign.) P Weld -20° 10 mm The normal stress is MPa. The shearing stress is MPa.
A steel pipe of 400-mm outer diameter is fabricated from 10-mm thick plate by welding along a helix that forms an angle of 20° with a plane perpendicular to the axis of the pipe. Knowing that a 280-kN axial force P is applied to the pipe, determine the normal and shearing stresses in directions respectively normal and tangential to the weld. (Input the answer with the appropriate sign.) P Weld -20° 10 mm The normal stress is MPa. The shearing stress is 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 7.3.1P: The stresses acting on an element are x= 750 psi, y= 600 psi, and xy = 400 psi. Determine the...
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A steel pipe of 400-mm outer diameter is fabricated from 10-mm thick plate by welding along a helix that forms an angle of 20° with a plane perpendicular to the axis of the pipe. Knowing that a 280-kN axial force P is applied to the pipe, determine the normal and shearing stresses in directions respectively normal and tangential to the weld. (Input the answer with the appropriate sign.)
![A steel pipe of 400-mm outer diameter is fabricated from 10-mm thick plate by welding along a helix that forms an angle of 20° with a
plane perpendicular to the axis of the pipe. Knowing that a 280-kN axial force P is applied to the pipe, determine the normal and
shearing stresses in directions respectively normal and tangential to the weld. (Input the answer with the appropriate sign.)
Р
-Weld
-20°
10 mm
The normal stress is
MPa.
The shearing stress is
MPa.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F98ba27a3-ab69-49b1-ad1c-2aa6f8226754%2F6f07c797-ee26-4f09-bff7-70ea365f3bd2%2F52o048_processed.png&w=3840&q=75)
Transcribed Image Text:A steel pipe of 400-mm outer diameter is fabricated from 10-mm thick plate by welding along a helix that forms an angle of 20° with a
plane perpendicular to the axis of the pipe. Knowing that a 280-kN axial force P is applied to the pipe, determine the normal and
shearing stresses in directions respectively normal and tangential to the weld. (Input the answer with the appropriate sign.)
Р
-Weld
-20°
10 mm
The normal stress is
MPa.
The shearing stress is
MPa.
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