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| ## KOPAA — Structural Calculation Data for ML | |
| KOPAA generates parametric FEM datasets for training and benchmarking | |
| AI models in structural and civil engineering. | |
| Our datasets are produced using physics-based solvers (Karamba3D, | |
| Grasshopper / Rhinoceros 3D and custom tools) and verified against European design | |
| codes (Eurocode 3, EN 1993-1-1:2005). | |
| ### Current datasets | |
| - **EC3 Steel Portal Frames** — 995 single-span steel portal frames, | |
| 3 450 elements, 10 ULS load combinations per frame, gable and | |
| monopitch configurations, steel grades S235–S460. | |
| ### Use cases | |
| Regression and classification models for structural performance | |
| prediction, section selection, code compliance checking, and | |
| surrogate modelling for optimisation loops. | |
| ### Contact | |
| Arturs Neiburgs · arturs.neiburgs@kopaa.io | |
| [kopaa.io](https://kopaa.io) · | |
| [LinkedIn](https://www.linkedin.com/in/arturs-neiburgs-75351996/) | |
| ### Licensing | |
| Datasets are available under CC BY-NC 4.0 for research use. | |
| Commercial licensing available — contact us directly. |