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The length of the assembly shown decreases by 0.40 mm when
Chapter 2, Problem 2.38(choose chapter or problem)
QUESTION:
The length of the assembly shown decreases by 0.40 mm when an axial force is applied by means of rigid end plates. Determine (a) the magnitude of the applied force, (b) the corresponding stress in the brass core.
Questions & Answers
QUESTION:
The length of the assembly shown decreases by 0.40 mm when an axial force is applied by means of rigid end plates. Determine (a) the magnitude of the applied force, (b) the corresponding stress in the brass core.
ANSWER:
Step 1 of 4
Let portion of axial force carried by shell
Portion of axial force carried by core
Deflection caused by axial force of Aluminium shell
, or
Deflection caused by axial force of Brass core is
, or