Problem 1: The assembly below will be used for each problem. Lengths, diameters, and materials are provided. If the temperature when this system was assembled was 74F, what would be the stress in each cylinder at a temperature of 40F? Problem 2: If the fixed support at D were removed and the temperature change did not occur, how far would pointD move if a 400 lb tension load was applied at the center of each cylinder? (Hint: what sections would you break up the assembly into to find the Normal forces?) Problem 3: Based on the results from problem 2 and the sections specified in your solution, how much would the diameter of each section shrink from the loads applied? (Hint: Look at Poisson's ratio for each of the sections listed. 304 Stainless steel 2014-T6 Aluminum C 86100 Bronze 12 in. 8 in. C 4 in. B 3 ft 6 ft 4 ft
Problem 1: The assembly below will be used for each problem. Lengths, diameters, and materials are provided. If the temperature when this system was assembled was 74F, what would be the stress in each cylinder at a temperature of 40F? Problem 2: If the fixed support at D were removed and the temperature change did not occur, how far would pointD move if a 400 lb tension load was applied at the center of each cylinder? (Hint: what sections would you break up the assembly into to find the Normal forces?) Problem 3: Based on the results from problem 2 and the sections specified in your solution, how much would the diameter of each section shrink from the loads applied? (Hint: Look at Poisson's ratio for each of the sections listed. 304 Stainless steel 2014-T6 Aluminum C 86100 Bronze 12 in. 8 in. C 4 in. B 3 ft 6 ft 4 ft
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
Problem 1: The assembly below will be used for each problem. Lengths, diameters, and materials are
provided. If the temperature when this system was assembled was 74F, what would be the stress in
each cylinder at a temperature of 40F?
Problem 2: If the fixed support at D were removed and the temperature change did not occur, how far
would point D move if a 400 lb tension load was applied at the center of each cylinder? (Hint: what
sections would you break up the assembly into to find the Normal forces?)
Problem 3: Based on the results from problem 2 and the sections specified in your solution, how much
would the diameter of each section shrink from the loads applied? (Hint: Look at Poisson’s ratio for each
of the sections listed.
Transcribed Image Text:Problem 1: The assembly below will be used for each problem. Lengths, diameters, and materials are
provided. If the temperature when this system was assembled was 74F, what would be the stress in
each cylinder at a temperature of 40F?
Problem 2: If the fixed support at D were removed and the temperature change did not occur, how far
would point D move if a 400 lb tension load was applied at the center of each cylinder? (Hint: what
sections would you break up the assembly into to find the Normal forces?)
Problem 3: Based on the results from problem 2 and the sections specified in your solution, how much
would the diameter of each section shrink from the loads applied? (Hint: Look at Poisson's ratio for each
of the sections listed.
2014-T6 Aluminum
304 Stainless
steel
C 86100 Bronze
D.
12 in.
8 in.
C 4 in.
6 ft
3 ft
4 ft
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