Two composite bars have the following composition. At an initial temperature of 5 degree C. there is an existing gap of 5mm. Bar 1 and 2 have coefficients of thermal expansion of a = 140 X106/C and a2 = 67 X106/°C, respectively. Determine the temperature at which the 5mm gap is closed. GAP (1) (2) B A 540 mm 360 mm
Two composite bars have the following composition. At an initial temperature of 5 degree C. there is an existing gap of 5mm. Bar 1 and 2 have coefficients of thermal expansion of a = 140 X106/C and a2 = 67 X106/°C, respectively. Determine the temperature at which the 5mm gap is closed. GAP (1) (2) B A 540 mm 360 mm
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Two composite bars have the following composition. At an initial
temperature of 5 degree C, there is an existing gap of 5mm. Bar 1 and 2
have coefficients of thermal expansion of a1 = 140 X106/°C and a2 =
67 X106/°C, respectively. Determine the temperature at which the 5mm
gap is closed.
GAP
(1)
(2)
| B
C
A
540 mm
360 mm
75.20 degrees celsius
55.14 degrees celsius
95.25 degrees celsius
25.06 degrees celsius
50.11 degrees celsius
O 5.02 degrees celsius
32.66 degrees celsius
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