Rigid bar ACB is supported by an elastic circular strut DC having an outer diameter of 16 in. and inner diameter of 15.3 in. The strut is made of steel with a modulus elasticity of E = 29,000 ksi. Point loadP = 4.3 kips is applied at B. 4 ft -5 ft B 3 ft D Calculate the change in length (in inches) of the circular strut DC. (Use the deformation sign convention.) in. What is the vertical displacement (in inches) of the rigid bar at point B? (Use the statics sign convention.) in.

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter2: Axially Loaded Members
Section: Chapter Questions
Problem 2.2.7P: Rigid bar ACB is supported by an elastic circular strut DC having an outer diameter of 15 in. and...
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Rigid bar ACB is supported by an elastic circular strut DC having an outer diameter of 16 in. and inner diameter of 15.3 in. The strut is made of steel with a modulus elasticity of E = 29,000 ksi. Point load P = 4.3 kips is applied at B.
4 ft
-5 ft
B
A
3 ft
P
Calculate the change in length (in inches) of the circular strut DC. (Use the deformation sign convention.)
in.
What is the vertical displacement (in inches) of the rigid bar at point B? (Use the statics sign convention.)
in.
Transcribed Image Text:Rigid bar ACB is supported by an elastic circular strut DC having an outer diameter of 16 in. and inner diameter of 15.3 in. The strut is made of steel with a modulus elasticity of E = 29,000 ksi. Point load P = 4.3 kips is applied at B. 4 ft -5 ft B A 3 ft P Calculate the change in length (in inches) of the circular strut DC. (Use the deformation sign convention.) in. What is the vertical displacement (in inches) of the rigid bar at point B? (Use the statics sign convention.) in.
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