Compound axial mermber ABC has a uniform diarneter of d= 1.25 in. • Segment (1) is an aluminum (E, - 10000 ksi) alloy. The length of segment (1) is L1 - 100 in. • Segment (2) is a copper (E2 = 17000 ksi] alloy. The length of segment (2) is L2 - 140 in. When axial force Pis applied, a strain gage attached to copper segment (2) measures a normal strain of €2 = 2300 uin/in. in the longitudinal direction. What is the total elongation of member ABC? L2 Aluminum B (2) Соpрer Answer: AL - i in.

Materials Science And Engineering Properties
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ISBN:9781111988609
Author:Charles Gilmore
Publisher:Charles Gilmore
Chapter6: Introduction To Mechanical Properties
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Compound axial member ABC has a uniform diameter of d = 1.25 in.
• Segment (1) is an aluminum [E1 = 10000 ksi] alloy. The length of segment (1) is L1 = 100 in.
• Segment (2) is a copper [E2 = 17000 ksi] alloy. The length of segment (2) is L2 = 140 in.
When axial force Pis applied, a strain gage attached to copper segment (2) measures a normal strain of ɛ2 = 2300 uin./in. in the
longitudinal direction.
What is the total elongation of member ABC?
L2
(1)
Aluminum
B
(2)
Copper
Answer:
in,
AL =
i
Transcribed Image Text:Compound axial member ABC has a uniform diameter of d = 1.25 in. • Segment (1) is an aluminum [E1 = 10000 ksi] alloy. The length of segment (1) is L1 = 100 in. • Segment (2) is a copper [E2 = 17000 ksi] alloy. The length of segment (2) is L2 = 140 in. When axial force Pis applied, a strain gage attached to copper segment (2) measures a normal strain of ɛ2 = 2300 uin./in. in the longitudinal direction. What is the total elongation of member ABC? L2 (1) Aluminum B (2) Copper Answer: in, AL = i
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