Strength calculation and stiffness calculation of a corrugated wall by analytical and numerical methods

The article proposes methods of analytical and numerical calculation of a corrugated wall under pressure. The problem statement is formulated as follows:check corrugated wall for strength and stiffness. Under normal conditions, plastic deformation should not occur in the material ofcorrugated wall, and corrugated walls should not collapse. The analytical calculation is performed by the force method, numerical -by the finite element method. The analysis and comparison of analytical and numerical solution is carried out.