| --- |
| license: mit |
| task_categories: |
| - image-to-image |
| tags: |
| - FEA |
| - finite-element-analysis |
| - stress |
| - strain |
| - geometry |
| - simulation |
| size_categories: |
| - 10K<n<100K |
| --- |
| |
| # Geometry → Stress/Strain FEA Dataset |
|
|
| Side-by-side PNG images: **left half** = geometry input, **right half** = FEA stress/strain field. |
|
|
| ## Subdatasets |
|
|
| | Name | Train | Test | Description | |
| |---|---|---|---| |
| | BC_scale | 3200 | 800 | Boundary-condition scaled geometries | |
| | HEXAGON | 1600 | 400 | Hexagonal lattice geometries | |
| | MISES | 1600 | 400 | Von Mises stress field | |
| | PE11_0.2 | 1600 | 400 | Plastic strain PE11 | |
| | PE12 | 1600 | 400 | Plastic strain PE12 | |
| | S11 | 1600 | 400 | Normal stress S11 | |
| | S12 | 1600 | 400 | Shear stress S12 | |
| | STITCH_GEO_MISES | 1600 | 400 | Stitched geometry-MISES pairs | |
| | TRIANGLE | 1600 | 400 | Triangular geometry | |
| | FIELD2GEO | 1600 | 400 | Field-to-geometry mapping | |
|
|
| **Total: 17,600 train · 4,400 test · 47,001 images · ~8.5 GB** |
|
|
| ## Image format |
| Each PNG is `1024 × 512` px: |
| - Left 512×512 — geometry/mesh (model input) |
| - Right 512×512 — stress/strain colormap (model target) |
|
|
