T10 Superposition

T10 Superposition - Superposition Statically Indeterminate...

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Superposition Statically Indeterminate T10
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Examples of Superposition A,E, r L F F F g F v end,F 1 v end,1 Look at the back inside cover of Hibbeler
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Superposition is Valid if… 1) Material is linear elastic [material linearity] 2) Small displacements [geometric linearity] P y P x P y P x P y P x
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Example T=75°C A titanium bar (E=103 GPa, a =8.6x10 -6 /°C) is subjected to the boundary conditions illustrated below. In both cases the temperature is raised 75°C from a state where the internal stress is 0. Determine the resulting stress in each bar. 1 m total * 96 6 () 103 10 (0 8.6 10 (75)) 66.4 10 Pa
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T10 Superposition - Superposition Statically Indeterminate...

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