There is a common difficulty in elastic-plastic impact·codes such as EPICNONSAP.etc..Most of these codes use the simple linear functions usually taken from
In this paper the method and technique of the diagonalization are employed totransform a vector second-order nonlinear system into two first-order approximatedi
In this paper,the general formulation of a new proposed iteration algorithm of mixedBEM/FEM for eigenvalue problems of elastodynamics is described.Approximatefu
The growth,equilibrium and stabilization of free gas nucleus are analyzed.It is shownthat the cavitation results form growth of free gas nuclens to critical rad