A rigid bar ABCD is supported by two bars as shown in the figure. There is no strain in the vertical bars before load P is applied. After load P is applied, the normal strain in rod (1) is -1260 μm/m. Determine the normal strain in rod (2) if there is a 1-mm gap in the connection at pin C before the load is applied.
A rigid bar ABCD is supported by two bars as shown in the figure. There is no strain in the vertical bars before load P is applied. After load P is applied, the normal strain in rod (1) is -1260 μm/m. Determine the normal strain in rod (2) if there is a 1-mm gap in the connection at pin C before the load is applied.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A rigid bar ABCD is supported by two bars as shown in the figure. There is no strain in the vertical bars before load P is applied. After load P is applied, the normal strain in rod (1) is -1260 μm/m. Determine the normal strain in rod (2) if there is a 1-mm gap in the connection at pin C before the load is applied.
1413 μm/m
1223 μm/m
1286 μm/m
738 μm/m
1553 μm/m
Transcribed Image Text:(2)
1,500 mm
240 mm
360 mm
140 mm
Rigid bar
C
900 mm
(1)
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