DATA.7z

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

本数据集收录了针对轴向受压碳纤维增强塑料（CFRP）圆柱壳开展有限元分析所得到的数值数据。针对S–S、C–C、DLR多种边界条件，研究开展了振动分析与线性屈曲分析，并应用振动相关技术（Vibration Correlation Technique，VCT）实现不同振动模态下的屈曲载荷预测。数据集涵盖载荷水平（[%]）、预测屈曲载荷（[N]）、偏差（[%]），以及特征值屈曲载荷与模态保证准则（Modal Assurance Criterion，MAC）指标。所有数据均采用带有表格结构的纯文本（.txt）文件存储，数值仿真工作依托Abaqus软件完成。