| 摘 要： | In this paper,the nonlinear axial symmetric deformation problem of nonhomogeneousring-and stringer-stiffened shells is first solved by the exact analytic method.An analyticexpression of displacements and stress resultants is obtained and its convergence is proved.Displacements and stress resultants converge to exact solution uniformly.Finally,it is onlynecessary to solve a system of linear algebraic equations with two unknowns.Fournumerical examples are given at the end of the paper which indicate that satisfactory resultscan be obtained by the exact analytic method.
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