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Chapter 5: Axial Deformation
M5.15: Misfit in Coaxial Members: Link-and-rod
Geometry of Deformation Equation
State the Problem
Plan the Solution
Table of Contents
Equilibrium Equation
Geometry of Deformation Equation
Force-Temperature-Deformation Relationship
Compatibility Equation
Solving for F
1
Compute F
1
Compute F
2
and σ
2
Compute Rod Deformation
Finished
scene
5
of
12
The figure shows the brass link labeled 1 and the steel rod labeled 2. The reference datum is a vertical line passing through the left inside edge of the brass link. The steel rod is elongated by delta subscript 2.
Consider rod
(2)
. Suppose the rod was stretched by an arbitrary amount, say
δ
2
.
