Q.2) The cylinder consists of spirally wrapped steel plates that are welded at theseams in the orientation shown. Assume B=620. The cylinder has an outsidediameter of 265 mm and a wall thickness of 7 mm. The ends of the cylinderare capped by two rigid end plates. The cylinder is subjected to tension axialloads of P = 45 kN and torques of T = 51 kN-m, which are applied to the rigidend caps in the directions shown.Determine(a) the normal stress perpendicular to the weld seams.(b) the magnitude of the shear stress parallel to the weld seams.(c) the absolute maximum shear stress on the outer surface of the cylinder.TPT

Given: P= 45 kN T=51 kNm do=265 mm t=7 mm di=265-14=251 mm TO determine: Normal stress…

Answered: the normal stress perpendicular to the…

the normal stress perpendicular to the weld seams. the magnitude of the shear stress parallel to the weld seams. the absolute maximum shear stress on the outer surface of the cylinder.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter11: Columns

Section: Chapter Questions

Problem 11.2.4P: Repeat Problem 11.2-3 assuming that R= 10 kN · m/rad and L = 2 m.

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Question

Q.2) The cylinder consists of spirally wrapped steel plates that are welded at the
seams in the orientation shown. Assume B=620. The cylinder has an outside
diameter of 265 mm and a wall thickness of 7 mm. The ends of the cylinder
are capped by two rigid end plates. The cylinder is subjected to tension axial
loads of P = 45 kN and torques of T = 51 kN-m, which are applied to the rigid
end caps in the directions shown.
Determine
(a) the normal stress perpendicular to the weld seams.
(b) the magnitude of the shear stress parallel to the weld seams.
(c) the absolute maximum shear stress on the outer surface of the cylinder.
T
P
T

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