Consider the pinned-free plate illustrated below, which has unit length in the

x

- and

z

-directions. The plate is acted on by the stress,

\\\\sigma _(y)(x,z)

, defined below. To maintain equilibrium, a point load,

F

, is applied to the plate at some distance,

r

, from the pinned end. Determine the value of

F

and

r

.\

\\\\sigma _(y)(x,z)={(-2x,0

Consider the pinned-free plate illustrated below, which has unit length in the x - and z-directions. The plate is acted on by the stress, y(x,z), defined below. To maintain equilibrium, a point load, F, is applied to the plate at some distance, r, from the pinned end. Determine the value of F and r. y(x,z)={2x,1,0x1/21/2x1