1. A steel pipe of length 4 ft, outside diameter of 6.0 in., and inside diameter of 4.5 in., is compressed by an axial force of 140 kips. The material has a modulus of elasticity of 30,000 ksi and Poisson’s ratio of 0.30. Determine the following quantities for the pipe: a. The shortening. b. The lateral strain. c. The percentage increase in the outer and the increase in the inner diameter. d. The percentage increase in the wall thickness.

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)
Section: Chapter Questions
Problem 8.2.6P: A rubber ball (sec figure) is inflated to a pressure of 65 kPa. At that pressure, the diameter of...
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1. A steel pipe of length 4 ft, outside diameter of 6.0 in., and
inside diameter of 4.5 in., is compressed by an axial force
of 140 kips. The material has a modulus of elasticity of
30,000 ksi and Poisson’s ratio of 0.30. Determine the
following quantities for the pipe:
a. The shortening.
b. The lateral strain.
c. The percentage increase in the outer and the
increase in the inner diameter.
d. The percentage increase in the wall thickness.

1. A steel pipe of length 4 ft, outside diameter of 6.0 in., and
inside diameter of 4.5 in., is compressed by an axial force
of 140 kips. The material has a modulus of elasticity of
30,000 ksi and Poisson's ratio of 0.30. Determine the
following quantities for the pipe:
a. The shortening.
b. The lateral strain.
c. The percentage increase in the outer and the
increase in the inner diameter.
d. The percentage increase in the wall thickness.
Transcribed Image Text:1. A steel pipe of length 4 ft, outside diameter of 6.0 in., and inside diameter of 4.5 in., is compressed by an axial force of 140 kips. The material has a modulus of elasticity of 30,000 ksi and Poisson's ratio of 0.30. Determine the following quantities for the pipe: a. The shortening. b. The lateral strain. c. The percentage increase in the outer and the increase in the inner diameter. d. The percentage increase in the wall thickness.
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