Compound axial member ABC has a uniform diameter of d - 1.25 in. • Segment (1) is an aluminum [E, - 10000 ksi] alloy. The length of segment (1) is L. - 70 in. • Segment (2) is a copper [E2 - 17000 ksi]alloy. The length of segment (2) is L2 - 98 in. When axial force Pis applied, a strain gage attached to copper segment (2) measures a normal strain of E2 - 2100 uin./in. in the longitudinal direction. What is the total elongation of member ABC? Aluminum B (2) Соррer Answer: AL - 35.7 in.
Compound axial member ABC has a uniform diameter of d - 1.25 in. • Segment (1) is an aluminum [E, - 10000 ksi] alloy. The length of segment (1) is L. - 70 in. • Segment (2) is a copper [E2 - 17000 ksi]alloy. The length of segment (2) is L2 - 98 in. When axial force Pis applied, a strain gage attached to copper segment (2) measures a normal strain of E2 - 2100 uin./in. in the longitudinal direction. What is the total elongation of member ABC? Aluminum B (2) Соррer Answer: AL - 35.7 in.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![Current Attempt in Progress
X Incorrect
Compound axial member ABC has a uniform diameter of d- 1.25 in.
• Segment (1) is an aluminum [Ez - 10000 ksi]alloy. The length of segment (1) is L4 - 70 in.
• Segment (2) is a copper [E2 - 17000 ksi]alloy. The length of segment (2) is L2 - 98 in.
When axial force Pis applied, a strain gage attached to copper segment (2) measures a normal strain of 2 - 2100 uin./in. in the
longitudinal direction.
What is the total elongation of member ABC?
L2
Aluminum
B
Соpper
Answer:
AL -
35.7
in.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe215793e-2eb4-4674-8de0-db47ce988151%2F79a42817-2f3e-45c0-b186-f360508edda5%2F4u7tc9_processed.png&w=3840&q=75)
Transcribed Image Text:Current Attempt in Progress
X Incorrect
Compound axial member ABC has a uniform diameter of d- 1.25 in.
• Segment (1) is an aluminum [Ez - 10000 ksi]alloy. The length of segment (1) is L4 - 70 in.
• Segment (2) is a copper [E2 - 17000 ksi]alloy. The length of segment (2) is L2 - 98 in.
When axial force Pis applied, a strain gage attached to copper segment (2) measures a normal strain of 2 - 2100 uin./in. in the
longitudinal direction.
What is the total elongation of member ABC?
L2
Aluminum
B
Соpper
Answer:
AL -
35.7
in.
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