- #1
Ali Baig
- 14
- 0
Consider the figure attached. Assuming that the coordinate system is placed at the centre of the cube and Plane x-y is the plane of material symmetry, x_i represents the position vector of ith point, and u(x_i) represents the displacement of ith point.
Due to symmetry, the displacement vector of point 1 is equal to point 3 i.e., u(x_1) = u(x_3). Similarly, we can conclude that
u(x_2) = u(x_4)
u(x_5) = u(x_7)
u(x_6) = u(x_8).
Is there any other conclusion we can draw from the symmetry of material about x-y plane.
Due to symmetry, the displacement vector of point 1 is equal to point 3 i.e., u(x_1) = u(x_3). Similarly, we can conclude that
u(x_2) = u(x_4)
u(x_5) = u(x_7)
u(x_6) = u(x_8).
Is there any other conclusion we can draw from the symmetry of material about x-y plane.