Parametric optimization of a cylindrical shell under static loads
DOI:
https://doi.org/10.32347/2410-2547.2025.114.328-338Keywords:
shell stability, parametric optimization, finite element method, thin-walled cylindrical shell, von Mises stress, displacement, strength and displacement in structures, cylindrical shell thicknessAbstract
Optimization in modern structural design plays a crucial role, particularly for thin-walled cylindrical shells, which are widely used in mechanical engineering and construction. Optimization enables the development of efficient design solutions that minimize structural weight while maintaining strength and stiffness. The main objective of this study is to perform parametric optimization of a cylindrical shell used for liquid storage, aiming to minimize its weight while considering operational loads such as liquid pressure, self-weight, and wind load. The finite element method (FEM) was employed to simulate the structural behavior under these external forces. The results of the study demonstrate that parametric optimization enables the identification of balanced design solutions that meet strength requirements while minimizing weight. This makes optimization not only a theoretical tool but also a practical necessity for enhancing the competitiveness of engineering designs.
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