(Solved): 4. a) Given e = e = yoy = 0 and Kx=1.0 m-1, Ky=0.5 m 1, Ky+0.25 m-1, compute the strains at the su ...

4. a) Given e = e = yoy = 0 and Kx=1.0 m-1, Ky=0.5 m 1, Ky+0.25 m-1, compute the strains at the surface of the top and bottom laminae of the laminate given in question 1.b) Why are failure theories used in stress analysis and design of engineering members? I