Dynamic response of arbitrary double-curved shells by meridian curve digitalization

For the resulting equation of double-curved shells, which is formed by revolution an arbitrary in-plane meridian curve and cannot be represented analytically, there exists no analytical approach to problem setting solution. This paper presents digitalization in polar coordinate system, forms double number series. The series then can approximated interpolation function so that calculations performed a similar methodology for explicit function. Digitalization enables input parameters form functions. Procedures proposed selection solution forms, formation kinetic equation, computation coefficients from on functions are presented paper. final obtained using program Mathematica 7.0 solve system nonlinear differential equations. Assessment dynamic response shell, especially responses with chaotic motion, also