(b) Show that the lightest simple beam of length L and rectangular section w x t which will not deflect by more than del
Posted: Mon Jul 11, 2022 10:06 am
- 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 (37.95 KiB) Viewed 18 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