Application of Explicit Finite Difference Methods in Unsteady Dynamic Problems for Thin-Walled Composite Structures

摘要

The special approach of finite difference solving technique for hyperbolic system of equations in terms of displacements for composite structures is used EVSEEV & SEMENOV. The application of the grid characteristic method is presented for dynamic analysis of composite structures. The system of governing equations describing an in-plane dynamic deformations of thin-walled curvilinear composite bars is based on the applied theory of composite structures.