Effect of boundary conditions and analytical bifurcation load on VCT-based buckling load predictions for CFRP cylindrical shells - research data

The dataset contains numerical data obtained from finite element analyses of CFRP cylindrical shells subjected to axial compression. Vibration analyses and linear buckling analyses were performed for multiple boundary conditions (S–S, C–C, DLR), and Vibration Correlation Technique (VCT) was applied to predict buckling loads across different vibration modes. The data include load level [%], predicted buckling load [N], and deviation [%], as well as eigenvalue buckling loads and MAC (Modal Assurance Criterion) indices. All data are stored in plain text (.txt) files with tabular structure. Numerical simulations were carried out using Abaqus