Please solve the problem thanks a lot Due to the presence of

Please solve the problem, thanks a lot.

Due to the presence of curing stresses, the [0/90] laminate would warp after curing. If the laminate is constrained so the K_y = K_xy = 0 but Kx notequalto 0, find the curvature k_x after curing. Assume delta T = -150 degree C. The composite is AS4/3501- 6. AS4/3501-6 graphite/epoxy: E_1 = 140GPa, E_2 = 10GPa, G_12 = 7GPa, v_12 = 0.3 alpha_1 = -1 times 10^-6/degree C alpha_2 = 26 times 10^-6/degree C ply thickness = 0.127mm

Solution

Answer for the above given question is as follows .

The curvature Is after the curing is .987