Mechanics of Materials (MindTap Course List)
9th Edition
ISBN: 9781337093347
Author: Barry J. Goodno, James M. Gere
Publisher: Cengage Learning
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Textbook Question
Chapter 8, Problem 8.3.12P
A cylindrical tank with hemispherical heads is constructed of steel sections that are welded circumferentially (see figure). The tank diameter is 1.25 m, the wall thickness is 22 mm, and the internal pressure is 1750 kPa,
(a) Determine the maximum tensile stress
(b) Determine the maximum tensile stress
(c) Determine the tensile stress <7W acting perpendicular to the welded joints,
(d) Determine the maximum shear stress rtiin the heads of the tank.
(e) Determine the maximum shear stress tcin the cylindrical part of the tank
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A cylindrical tank with hemispherical heads is constructed of steel sections that are welded circumferentially
(see figure). The tank diameter is 1.25m, the wall thickness is 22mm and its pressure is 1750kPa
For the cylindrical tank, determine:
(a) The maximum tensile stress ohead in the heads of the tank.
(b) The maximum tensile stress o, in the cylindrical part.
(c) The tensile stress ow acting perpendicular to the welded joint.
(d) The maximum shear stress Thead in the heads of the tank
(e) The maximum shear stress t, in the cylindrical part of the tank.
Welded seams
A cylindrical tank with hemispherical heads is constructed of steel sections that are welded circumferentially
(see figure). The tank diameter is 2 m, the wall thickness is 25 mm, and the internal pressure is 7 MPa.
Determine the maximum tensile stress in the head of the tank.
Welded seams
Lütfen birini seçin:
a. 62.50 MPa
b. None
c. 22.67 MPa
d. 70 MPa
e. 140.0 MPa
A cylindrical tank with hemisphericalheads is constructed of steel sections that are weldedcircumferentially (see figure). The tank diameter is1.25 m, the wall thickness is 22 mm, and the internalpressure is 1750 kPa.(a) Determine the maximum tensile stress σh in theheads of the tank.(b) Determine the maximum tensile stress σc in thecylindrical part of the tank.(c) Determine the tensile stress σw acting perpendicularto the welded joints.(d) Determine the maximum shear stress τh in theheads of the tank.(e) Determine the maximum shear stress τc in thecylindrical part of the tank.
Chapter 8 Solutions
Mechanics of Materials (MindTap Course List)
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