(b) Show that the lightest simple beam of length L and rectangular section w x t which will not deflect by more than del

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(b) Show that the lightest simple beam of length L and rectangular section w x t which will not deflect by more than del

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B Show That The Lightest Simple Beam Of Length L And Rectangular Section W X T Which Will Not Deflect By More Than Del 1
B Show That The Lightest Simple Beam Of Length L And Rectangular Section W X T Which Will Not Deflect By More Than Del 1 (46.76 KiB) Viewed 29 times
(b) Show that the lightest simple beam of length L and rectangular section w x t which will not deflect by more than delta under a center load F is that made of the material with the largest value M = E¹/³/p (neglect self-weight). Note that w is fixed, and t is FL³ free. Deflection is given by 8 = 4Ewt3
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