Unformatted text preview: of x is 2 2 1 wx M z − = . From basic mechanics of materials, the bending stress is given by z z x I y M / − = . Using the differential equations of equilibrium to determine how xy τ and y vary as functions of and . x y 4. Given zero body forces, determine whether the following stress distribution can exist for a body in equilibrium: xy c x 1 2 − = , , 2 2 z c y − = = z xz c y c c xy 3 2 2 1 ) ( + − = , y c xz 3 − = , = yz...
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This note was uploaded on 10/02/2010 for the course MAE 3250 taught by Professor Gao during the Fall '10 term at Cornell.
- Fall '10