Transcribed Image Text: 02. The member consists of the steel rod AB that is screwed into the end of the bronze rod BC. Find the

Transcribed Image Text: 02. The member consists of the steel rod AB that is screwed into the end of the bronze rod BC. Find the
largest value of P that meets the following design criteria: (i) the overall length of the member is not to
change by more than 3 mm; and (ii) the stresses are not to exceed 140 MPa in steel and 120 MPa in
bronze. The moduli of elasticity are 200 GPa for steel and 80 GPa for bronze.
Steel
A = 480 mm²
1.0 m
SUMMARY OF ANSWERS
P
kN
|B
3P
Bronze
2 m
A= 650 mm?
|c
2P

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