The Dynamic Response of a Laminated Plate under Large Deformation.

摘要

The effective stiffness theory which represents a layered composite as a higher order continuum with microstructure is employed to describe the linear as well as the non-linear dynamic response of a liminated plate. The plate is subjected to normal time-dependent tractions in the direction of the layering and both small and large deformations are considered with those based on the complete theory of elasticity. The coupled non-linear hyperbolic differential equations which govern the response of the plate under large deformation are solved and the results are contrasted with those of the linear plate. (Author)