This preview shows page 1. Sign up to view the full content.
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 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...
View Full Document
- Fall '10