This dataset contains the finite element models developed for the numerical analyses presented in the manuscript: "Inflatable Elements for Buckling Control and Morphing of Aeronautical Composite Structures" (currently under review). The dataset consists of the Abaqus input files (.inp) required to reproduce the finite element simulations described in the manuscript. The models include the complete geometry, material properties, boundary conditions, loading conditions, and analysis settings used in the study. The dataset is intended to facilitate the reproducibility of the numerical results and to support future research on the proposed methodology. Please refer to the associated manuscript for a detailed description of the modeling assumptions, numerical methodology, and interpretation of the results.