In addition to the thickness of the laminate, the flexural elastic moduli of a symmetric laminate are found by knowing which of the following matrices?
(A) extensional stiffness matrix
(B) coupling stiffness matrix
(C) bending stiffness matrix
Which stiffness matrix has to equal zero in order to avoid warpage due to thermal loading in a laminate?
(A) Bending Stiffness Matrix.
(B) Extensional Stiffness Matrix.
(C) Coupling Stiffness Matrix.