Bar A was manufactured 2 mm less than bar B due to an error. The attachment of these bars to the rigid bar would cause a misfit of 2 mm. Calculate the initial stress in each assembly. Which of the two assembly configuration you would recommend? Use modulus of elasticity of E = 80 GPa and diameter of the circular bars as 32 mm.
Bar A was manufactured 2 mm less than bar B due to an error. The attachment of these bars to the rigid bar would cause a misfit of 2 mm. Calculate the initial stress in each assembly. Which of the two assembly configuration you would recommend? Use modulus of elasticity of E = 80 GPa and diameter of the circular bars as 32 mm.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Bar A was manufactured 2 mm less than bar B due to an error. The attachment of these bars to the rigid bar would
cause a misfit of 2 mm. Calculate the initial stress in each assembly. Which of the two assembly configuration
you would recommend? Use modulus of elasticity of E = 80 GPa and diameter of the circular bars as 32 mm.
Transcribed Image Text:B2 m
2 mB
|A
I2 mm
I2 mm
E1.5 m-
1.5 m–
E1.5 m-
++1.5m·
(а)
(b)
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