آناليز پوسته هاي متقارن محوري تقويت شده به روش اجزاء محدود

Reinforced thin wall axisymmetric shells are structures that vastly are used in advanced technologies and industries. considering the complication such shells usually "Finite Element Methods" are used for solving them. Shell structures are usually combined from cylinders, cones and spheres with longitudinal and lateral stiffeners. This paper shower the methods for quick and easy solution of this structure. These methods are: 1. Complete solving of shell 2. Solving a band of the shell instead of complete solving of the shell on the basis of beam on elastic foundation method.